Jump to content

Search the Community

Showing results for tags 'oracle'.

The search index is currently processing. Current results may not be complete.
  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Informatii generale
    • Anunturi importante
    • Bine ai venit
    • Proiecte RST
  • Sectiunea tehnica
    • Exploituri
    • Challenges (CTF)
    • Bug Bounty
    • Programare
    • Securitate web
    • Reverse engineering & exploit development
    • Mobile security
    • Sisteme de operare si discutii hardware
    • Electronica
    • Wireless Pentesting
    • Black SEO & monetizare
  • Tutoriale
    • Tutoriale in romana
    • Tutoriale in engleza
    • Tutoriale video
  • Programe
    • Programe hacking
    • Programe securitate
    • Programe utile
    • Free stuff
  • Discutii generale
    • RST Market
    • Off-topic
    • Discutii incepatori
    • Stiri securitate
    • Linkuri
    • Cosul de gunoi
  • Club Test's Topics
  • Clubul saraciei absolute's Topics
  • Chernobyl Hackers's Topics
  • Programming & Fun's Jokes / Funny pictures (programming related!)
  • Programming & Fun's Programming
  • Programming & Fun's Programming challenges
  • Bani pă net's Topics
  • Cumparaturi online's Topics
  • Web Development's Forum
  • 3D Print's Topics

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Yahoo


Jabber


Skype


Location


Interests


Biography


Location


Interests


Occupation

Found 7 results

  1. Oracle patched the bug last month but attacks began after proof-of-concept code was published on GitHub. Enterprise software giant Oracle published an urgent security alert last night, urging companies that run WebLogic servers to install the latest patches the company released in mid-April. Oracle says it received reports of attempts to exploit CVE-2020-2883, a vulnerability in its WebLogic enterprise product. WebLogic is a Java-based middleware server that sits between a front-facing application and a database system, rerouting user requests and returning needed data. It is a wildly popular middleware solution, with tens of thousands of servers currently running online. The CVE-2020-2883 vulnerability is a dangerous bug, which received a 9.8 score out of 10, on the CVSSv3 vulnerability severity scale. The bug, which was privately reported to Oracle, allows a threat actor to send a malicious payload to a WebLogic server, via its proprietary T3 protocol. The attack takes place when the server receives the data and unpacks (deserializes) it in an unsafe manner that also runs malicious code on the underlying WebLogic core, allowing the hacker to take control over unpatched systems. Oracle says that no user authentication or interaction is needed to exploit this bug. This makes CVE-2020-2883 an ideal candidate for integration in automated web-based attack tools and botnet operations. Oracle patched the bug during its quarterly security updates, released on April 14. Current exploitation attempts appear to have started after proof-of-concept code to exploit the CVE-2020-2883 bug was published on GitHub a day later. Oracle said that exploitation attempts against other vulnerabilities patched last month were also reported but the company highlighted the WebLogic vulnerability in particular. This is because in recent years, hackers have constantly shown interest in weaponizing and exploiting WebLogic bugs [1, 2, 3, 4, 5, 6, 7, 8, 9] . Hacking groups have been using these vulnerabilities to hijack WebLogic servers to run cryptocurrency miners or breach corporate networks and install ransomware. CVE-2020-2883 will almost certainly join CVE-2019-2729, CVE-2019-2725, CVE-2018-2893, CVE-2018-2628, and CVE-2017-10271 as one of the most exploited WebLogic vulnerabilities in the wild. Via zdnet.com
  2. Programatori C# si Java pentru Dell. De asemenea Oracle dba, dev (tot pentru Dell). Trimiteti PM pentru emailul de contact.
  3. Document Title: =============== Oracle Business Intelligence Mobile HD v11.x iOS - Persistent UI Vulnerability References (Source): ==================== http://vulnerability-lab.com/get_content.php?id=1361 Oracle Security ID: S0540289 Tracking ID: S0540289 Reporter ID: #1 2015Q1 Release Date: ============= 2015-05-06 Vulnerability Laboratory ID (VL-ID): ==================================== 1361 Common Vulnerability Scoring System: ==================================== 3.8 Product & Service Introduction: =============================== Oracle Business Intelligence Mobile HD brings new capabilities that allows users to make the most of their analytics information and leverage their existing investment in BI. Oracle Business Intelligence Mobile for Apple iPad is a mobile analytics app that allows you to view, analyze and act on Oracle Business Intelligence 11g content. Using Oracle Business Intelligence Mobile, you can view, analyze and act on all your analyses, dashboards, scorecards, reports, alerts and notifications on the go. Oracle Business Intelligence Mobile allows you to drill down reports, apply prompts to filter your data, view interactive formats on geo-spatial visualizations, view and interact with Dashboards, KPIs and Scorecards. You can save your analyses and Dashboards for offline viewing, and refresh them when online again; thus providing always-available access to the data you need. This app is compatible with Oracle Business Intelligence 11g, version 11.1.1.6.2BP1 and above. (Copy of the Vendor Homepage: http://www.oracle.com/technetwork/middleware/bi-foundation/bi-mobile-hd-1983913.html ) (Copy of the APP Homepage: https://itunes.apple.com/us/app/oracle-business-intelligence/id534035015 ) Abstract Advisory Information: ============================== The Vulnerability Laboratory Research Team discovered an application-side validation web vulnerability in the official Oracle Business Intelligence Mobile HD v11.1.1.7.0.2420 iOS web-application. Vulnerability Disclosure Timeline: ================================== 2014-10-27: Researcher Notification & Coordination (Benjamin Kunz Mejri - Evolution Security GmbH) 2014-11-01: Vendor Notification (Oracle Sec Alert Team - Acknowledgement Program) 2015-02-25: Vendor Response/Feedback (Oracle Sec Alert Team - Acknowledgement Program) 2015-04-15: Vendor Fix/Patch (Oracle Developer Team) 2015-05-01: Bug Bounty Reward (Oracle Sec Alert Team - CPU Bulletin Acknowledgement) 2015-05-06: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Affected Product(s): ==================== Oracle Product: Business Intelligence Mobile HD 11.1.1.7.0.2420 Exploitation Technique: ======================= Remote Severity Level: =============== Medium Technical Details & Description: ================================ The Vulnerability Laboratory Research Team discovered an application-side validation web vulnerability in the official Oracle Business Intelligence Mobile HD v11.1.1.7.0.2420 iOS web-application. The vulnerability is located in the input field of the dasboard file export name value of the local save (lokal speichern) function. After the injection of a system specific command to the input field of the dasboard name the attacker is able to use the email function. By clicking the email button the script code gets wrong encoded even if the attachment function is activated for pdf only. The wrong encoded input of the lokal save in the mimeAttachmentHeaderName (mimeAttachmentHeader) allows a local attacker to inject persistent system specific codes to compromise the integrity of the oracle ib email function. In case of the scenario the issue get first correct encoded on input and the reverse encoded inside allows to manipulate the mail context. Regular the function is in use to get the status notification mail with attached pdf or html file. For the tesings the pdf value was activated and without html. The security risk of the filter bypass and application-side input validation web vulnerability is estimated as medium with a cvss (common vulnerability scoring system) count of 3.8. Exploitation of the persistent web vulnerability requires a low privilege web application user account and low user interaction. Successful exploitation of the vulnerability results in session hijacking, persistent phishing, persistent external redirects, persistent load of malicous script codes or persistent web module context manipulation. Vulnerable Module(s): [+] Lokal speichern - Local save Vulnerable Parameter(s): [+] mimeAttachmentHeaderName (mimeAttachmentHeader) Affected Service(s): [+] Email - Local Dasboard File Proof of Concept (PoC): ======================= The application-side vulnerability can be exploited by local privilege application user accounts with low user interaction. For security demonstration or to reproduce the security vulnerability follow the provided information and steps below to continue. Manual reproduce of the vulnerability ... 1. Install the oracle business intelligence mobile hd ios app to your apple device (https://itunes.apple.com/us/app/oracle-business-intelligence/id534035015) 2. Register to your server service to get access to the client functions 2. Click the dashboard button to access 3. Now, we push top right in the navigation the local save (lokal speichern) button 4. Inject system specific payload with script code to the lokal save dashboard filename input field 5. Switch back to the app index and open the saved dashboard that as been saved locally with the payload (mimeAttachmentHeaderName) 6. Push in the top right navigation the email button 7. The mail client opens with the wrong encoded payload inside of the mail with the template of the dashboard 8. Successful reproduce of the security vulnerability! PoC: Email - Local Dasboard File <meta http-equiv="content-type" content="text/html; "> <div>"><[PERSISTENT INJECTED SCRIPT CODE!]"></x></div><div><br><br></div><br> <fieldset class="mimeAttachmentHeader"><legend class="mimeAttachmentHeaderName">"><"x">%20<[PERSISTENT INJECTED SCRIPT CODE!]>.html</legend></fieldset><br> Solution - Fix & Patch: ======================= The vulnerability can be patched by a secure restriction and filter validation of the local dashboard file save module. Encode the input fields and parse the ouput next to reverse converting the context of the application through the mail function. The issue is not located in the apple device configuration because of the validation of the mimeAttachmentHeaderName in connection with the email function is broken. Security Risk: ============== The security risk of the application-side input validation web vulnerability in the oracle mobile application is estimated as medium. (CVSS 3.8) Credits & Authors: ================== Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@evolution-sec.com) [www.vulnerability-lab.com] Disclaimer & Information: ========================= The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com Contact: admin@vulnerability-lab.com - research@vulnerability-lab.com - admin@evolution-sec.com Section: magazine.vulnerability-db.com - vulnerability-lab.com/contact.php - evolution-sec.com/contact Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php Programs: vulnerability-lab.com/submit.php - vulnerability-lab.com/list-of-bug-bounty-programs.php - vulnerability-lab.com/register/ Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact (admin@vulnerability-lab.com or research@vulnerability-lab.com) to get a permission. Copyright © 2015 | Vulnerability Laboratory - Evolution Security GmbH ™ -- VULNERABILITY LABORATORY - RESEARCH TEAM SERVICE: www.vulnerability-lab.com CONTACT: research@vulnerability-lab.com PGP KEY: http://www.vulnerability-lab.com/keys/admin@vulnerability-lab.com%280x198E9928%29.txt Source
  4. ###################################################################### # Exploit Title: Oracle.com sub-domain Reflected Cross-Site Scripting (RXSS) # Date: 04/04/2014 # Author: Yann CAM @ Synetis - ASafety # Vendor or Software Link: www.oracle.com # Version: / # Category: Reflected Cross Site Scripting # Google dork: # Tested on: Oracle.com dne sub-domain ###################################################################### Oracle description : ====================================================================== The Oracle Corporation is an American multinational computer technology corporation headquartered in Redwood City, California, United States. The company specializes in developing and marketing computer hardware systems and enterprise software products – particularly its own brands of database management systems. As of 2011, Oracle is the second-largest software maker by revenue, after Microsoft. The company also builds tools for database development and systems of middle-tier software, enterprise resource planning (ERP) software, customer relationship management (CRM) software and supply chain management (SCM) software. Vulnerability description : ====================================================================== A reflected XSS is available in the dne.oracle.com sub-domain. Through this vulnerability, an attacker could tamper with page rendering, redirect victims to fake Oracle portals, or capture Oracle's users credentials such cookies. This reflected XSS is on GET "elq" variable and is not properly sanitized before being used to his page. Proof of Concept : ====================================================================== A non-persistent XSS (RXSS) in "elq" GET param is available in the dne.oracle.com sub-domain during the unsubscribe mailing-list process. Tested on Firefox 33.1.1. Email received through mailing-list contains an "unsubscribe link" in footer. This link points to the dne.oracle.com domain with a token corresponding to the target user (elq GET param). This token isn't properly sanitized before being reused in the page. PoC: https://dne.oracle.com/pls/uns/OPT_OUT.th?elq_mid=5038&sh=&cmid=EMEAFM14042899MPP002C001&l_code=fr&elq=4c31b8602999476b9d88c2e2fb31ff40" /><script>alert(/Reflected XSS - Yann CAM @asafety - www.synetis.com/)</script>&elqCampaignId=5833 Screenshots : ====================================================================== - [url]http://www.asafety.fr/data/20140825-oracle_XSS2.png[/url] Solution: ====================================================================== Fixed by Oracle security team. Additional resources / article and screenshots : ====================================================================== - [url]http://www.oracle.com/[/url] - [url]http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html[/url] - [url]http://www.asafety.fr/vuln-exploit-poc/contribution-oracle-reflected-xss-vulnerabilite[/url] - [url]http://www.synetis.com[/url] Report timeline : ====================================================================== 2014-08-25 : Oracle security team alerted with details and PoC. 2014-10-27 : Oracle response and ack. 2014-10-27 : Confirmation of the fix to Oracle. 2015-04-04 : ASafety public article 2015-04-04 : Public advisory Credits : ====================================================================== 88888888 88 888 88 88 888 88 88 788 Z88 88 88.888888 8888888 888888 88 8888888. 888888. 88 88 888 Z88 88 88 88 88 88 88 8888888 88 88 88 88 88 88 88 88 888 888 88 88 88 88 88888888888 88 88 888888 88 88 88 8. 88 88 88 88 88 888 888 ,88 8I88 88 88 88 88 88 88 .88 .88 ?8888888888. 888 88 88 88888888 8888 88 =88888888 888. 88 88 [url]www.synetis.com[/url] 8888 Consulting firm in management and information security Yann CAM - Security Consultant @ Synetis | ASafety -- SYNETIS | ASafety CONTACT: [url]www.synetis.com[/url] | [url]www.asafety.fr[/url] Source
  5. Oracle has issued a patch to fix several bugs in its Hyperion Product Management financial consolidation and reporting application that could be remotely exploited by hackers. Oracle's Proactive Support team announced the fixes, confirming that they address a number of flaws in the Hyperion Planning 11.1.2.2.x part of the application. The company does not offer firm details about the patch to non-registered customers, and had not responded to V3's request for further details at the time of publishing. However, TK Keanini, chief technology officer at Lancope, told V3 that the user base and nature of data handled within Hyperion means customers should be concerned by the flaw. "If you are running this software, it contains up-to-date business intelligence that you must keep secure. So if you are running this software it is incredibly important to keep it up to date and patched," he said. ? "Ask yourself this: if the information in your Hyperion system was compromised and posted to the internet for all to see, would you be OK with that? ? "The problem most companies face is that they sometimes don't know what is running on their network and this is problem number one that must be solved." Keanini explained that companies should patch the remote access vulnerabilities as soon as possible, but added that he has yet to see any evidence of the flaws being actively exploited by hackers. "This is not just one vulnerability but several. The CVEs that have remote access are the most important to fix first," he said. ? "I have not [seen the flaws being exploited] but when data is published to the internet, it is not like attackers take the time to show their timeline and the provenance of the data. ? "This is always interesting data but also a dangerous indicator because it is a lagging indicator at best." The Hyperion patch is one of many critical fixes issued by Oracle this year. The firm released a critical update in January addressing 167 vulnerabilities across hundreds of its products, including Java. Source
  6. Oracle’s first Critical Patch Update of the year arrived Tuesday with its usual volume, and some disturbing fanfare. Oracle admins today are staring at 169 patches on their collective plates across the company’s product line. One of the more pressing fixes is for a an issue in the Oracle E-Business Suite, a bundle of applications that includes CRM, financial, supply chain and project management software. Noted Oracle bug-hunter David Litchfield last June 11 alerted Oracle to a serious flaw that he said behaved like a backdoor, though he told Threatpost he did not believe it was an intentional backdoor such as one implanted by law enforcement or government. “Maybe, though, giving them the benefit [of the] doubt, it could be that some [developer] was testing something and they forgot to turn it off. Who knows? What is concerning however is that Oracle seem not to know who and why this privilege was granted, either,” Litchfield said via email. Litchfield released some details on the vulnerability, CVE-2015-0393, yesterday, explaining that the PUBLIC role in the database is granted INDEX privileges on the SYS table. This allows anyone to create an index in this particular table, Litchfield said. “By creating a function-based index an attacker can execute arbitrary SQL as the SYS user thus fully compromising the database server,” Litchfield said. “Anyone with a vulnerable eBusiness suite web server connected to the internet is potentially exposed to this as it is possible to chain multiple vulnerabilities to exploit this without a username and password.” Litchfield said there is no reason for PUBLIC to have INDEX privileges on the DUAL table, leading him to speculate that it’s either an intentional backdoor, or a result of poor coding. “My first thought was that this had possibly been left as a backdoor (because it can be trivially exploited to gain SYSDBA privileges) and was an indication that the database server had been compromised,” said Litchfield, who discovered the issue during a client engagement. “I communicated my fears to the client and they began an investigation to determine when the privilege had been granted and by who to ascertain the why. It turns out that no one had—this privilege is granted as part of a seeded install of Oracle eBusiness suite.” Litchfield confirmed that Oracle told him that its engineers looked at the bug and said there was “no indication of when or why the grants were originally added.” Oracle said in its CPU advisory that the vulnerability is not remotely exploitable and merited a criticality rating of 6.0 out of 10. “This has been addressed.” -Oracle spokesperson When asked for a comment, an Oracle representative sent Threatpost a link to the January Critical Patch Update and said: “This has been addressed,” referring to the Litchfield vulnerability. Oracle also announced that it was disabling the use of SSL 3.0, calling it an “obsolete protocol” that was only aggravated by the POODLE fallback vulnerability. Attacks against POODLE allow an attacker to take advantage of the fact that when a secure connection attempt fails, under some circumstances the Web server will fall back to an older protocol and try to renegotiate the secure connection. If the server supports SSLv3, an old protocol, and the attacker can force the failed connection attempt, the attacker can then execute a padding oracle attack against the server and eventually decrypt the contents of the secure connection. The company went a step further to recommend disabling SSL altogether in favor of TLS 1.2. “They should also expect that all versions of SSL be disabled in all Oracle software moving forward. A manual configuration change can allow Java SE clients and server endpoints, which have been updated with this Critical Patch Update, to continue to temporarily use SSL v3.0,” said Eric Maurice, Oracle software security assurance director. “However, Oracle strongly recommends organizations to phase out their use of SSL v3.0 as soon as possible.” As for Java, Oracle patched 19 vulnerabilities in the platform, 14 of those remotely exploitable, including a half-dozen rating either 9.3 or 10, the highest score on Oracle’s risk matrix. Four client-side vulnerabilities rated a 10, however, Oracle said the number of overall Java bugs continues to decline. In its last CPU, for example, Oracle patched 25 Java flaws, and last April it patched 37. “This relatively low historical number for Oracle Java SE fixes reflect the results of Oracle’s strategy for addressing security bugs affecting Java clients and improving security development practices in the Java development organization,” Maurice said. Oracle, meanwhile patched eight vulnerabilities in its flagship Oracle Database Server, none of them remotely exploitable, and none applicable to client-only installations. The only other highly critical bugs, scoring 10.0, were found in Oracle Sun Systems Fujitsu M10-1, M10-4 and M10-4S servers. Source
  7. Oracle has released a critical patch update fixing 167 vulnerabilities across hundreds of its products, warning that the worst of them could be remotely exploited by hackers. The pressing fixes involve several of Oracle's most widely used products and scored a full 10.0 rating on the CVSS 2.0 Base Score for vulnerabilities, the highest score available. "The highest CVSS 2.0 Base Score for vulnerabilities in this critical patch update is 10.0 for Fujitsu M10-1 of Oracle Sun Systems Products Suite, Java SE of Oracle Java SE, M10-4 of Oracle Sun Systems Products Suite and M10-4S Servers of Oracle Sun Systems Products Suite," read the advisory. "Due to the threat posed by a successful attack, Oracle strongly recommends that customers apply critical patch update fixes as soon as possible." Oracle warned that the updates for Fujitsu M10-1 of Oracle Sun Systems Products Suite are particularly important. "This critical patch update contains 29 new security fixes for the Oracle Sun Systems Products Suite," the advisory said. "Ten of these vulnerabilities may be remotely exploitable without authentication [and] may be exploited over a network without the need for a username and password." The Oracle Java SE update fixes 19 flaws, 14 of which were also remotely exploitable. The next most serious flaws relate to Oracle's Fusion Middleware, which received 35 security fixes. The worst carries a 9.3 rating and could also be remotely exploited. The update follows reports that hackers are targeting enterprise companies with malware-laden patches purporting to come from Oracle. The news comes during a period of heated debate about patching best practice. Microsoft announced plans on 9 January to stop offering non-paying customers advanced patch notifications. The announcement led to a backlash in the security community, many feeling that the move is a money-grabbing tactic by Microsoft. Prior to the move, Microsoft came to blows with Google over the search firm's public disclosure of a Windows bug. Google Project Zero researchers publicly disclosed the bug in December 2014 having privately reported it to Microsoft in September. The move led to a debate about what constitutes responsible threat disclosure. Source
×
×
  • Create New...