Your message dated Wed, 29 Nov 2023 18:47:19 +0000 with message-id <e1r8pah-0038mz...@fasolo.debian.org> and subject line Bug#1055019: Removed package(s) from unstable has caused the Debian Bug report #881123, regarding ffmpeg2theora: null pointer dereference while running ffmpeg2theora to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 881123: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881123 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: ffmpeg2theora Version: 0.30-1+b2 Severity: normal Tags: security null pointer dereference while running ffmpeg2theora with "poc" option Running 'ffmpeg2theora poc' with the attached file raises null pointer dereference which may allow a remote attack to cause a denial-of-service attack I expected the program to terminate without segfault, but the program crashes as follow ------------------------------------------- june@yuweol:~/poc/ffmpeg2theora/crash4$ ffmpeg2theora poc [aac @ 0x55a00e699840] Format aac detected only with low score of 1, misdetection possible! [aac @ 0x55a00e69abc0] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [aac @ 0x55a00e69abc0] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead. [aac @ 0x55a00e69abc0] Multiple frames in a packet. Input #0, aac, from 'poc': Duration: N/A, bitrate: N/A Stream #0:0: Audio: aac (LC), 16000 Hz, 7.1, fltp [aac @ 0x55a00e69a5e0] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead. WARNING: Can't get duration of media, not indexing, writing Skeleton 3 track. [aac @ 0x55a00e69a5e0] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [aac @ 0x55a00e69a5e0] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead. [aac @ 0x55a00e69a5e0] Multiple frames in a packet. [aac @ 0x55a00e69a5e0] Reserved bit set. [aac @ 0x55a00e69a5e0] Prediction is not allowed in AAC-LC. Segmentation fault ------------------------------------------- Program received signal SIGSEGV, Segmentation fault. 0x0000555555560ab1 in ?? () (gdb) bt #0 0x0000555555560ab1 in ?? () #1 0x0000555555564ab4 in ?? () #2 0x000055555555c8da in main () (gdb) x/i $rip => 0x555555560ab1: movss (%r10,%r8,1),%xmm0 (gdb) i r r10 r8 r10 0x0 0 r8 0x0 0 ------------------------------------------- This bug was found with a fuzzer developed by 'SoftSec' group at KAIST. -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-updates'), (500, 'testing'), (500, 'stable'), (1, 'experimental-debug') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-3-amd64 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages ffmpeg2theora depends on: ii libavcodec57 7:3.3.4-2+b2 ii libavdevice57 7:3.3.4-2+b2 ii libavfilter6 7:3.3.4-2+b2 ii libavformat57 7:3.3.4-2+b2 ii libavutil55 7:3.3.4-2+b2 ii libc6 2.24-17 ii libkate1 0.4.1-7+b1 ii libogg0 1.3.2-1+b1 ii liboggkate1 0.4.1-7+b1 ii libpostproc54 7:3.3.4-2+b2 ii libswresample2 7:3.3.4-2+b2 ii libswscale4 7:3.3.4-2+b2 ii libtheora0 1.1.1+dfsg.1-14+b1 ii libvorbis0a 1.3.5-4 ii libvorbisenc2 1.3.5-4 ffmpeg2theora recommends no packages. ffmpeg2theora suggests no packages. -- no debconf information
poc
Description: audio/hx-aac-adts
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--- Begin Message ---Version: 0.30-2+rm Dear submitter, as the package ffmpeg2theora has just been removed from the Debian archive unstable we hereby close the associated bug reports. We are sorry that we couldn't deal with your issue properly. For details on the removal, please see https://bugs.debian.org/1055019 The version of this package that was in Debian prior to this removal can still be found using https://snapshot.debian.org/. Please note that the changes have been done on the master archive and will not propagate to any mirrors until the next dinstall run at the earliest. This message was generated automatically; if you believe that there is a problem with it please contact the archive administrators by mailing ftpmas...@ftp-master.debian.org. Debian distribution maintenance software pp. Thorsten Alteholz (the ftpmaster behind the curtain)
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