Summary: | <media-video/libav-12.3: Multiple vulnerabilities | ||
---|---|---|---|
Product: | Gentoo Security | Reporter: | GLSAMaker/CVETool Bot <glsamaker> |
Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
Status: | RESOLVED FIXED | ||
Severity: | trivial | CC: | media-video |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | B3 [noglsa cve] | ||
Package list: | Runtime testing required: | --- |
Description
GLSAMaker/CVETool Bot
![]() @Maintainers please confirm if only 12.2 is affected. If not please call for stabilization when ready. Thank you (In reply to GLSAMaker/CVETool Bot from comment #0) > CVE-2017-17130 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17130): > The ff_free_picture_tables function in libavcodec/mpegpicture.c in Libav > 12.2 allows remote attackers to cause a denial of service (heap-based > buffer > overflow and application crash) or possibly have unspecified other impact > via a crafted file, related to vc1_decode_i_blocks_adv. > Fix is in 12.3 > CVE-2017-17129 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17129): > The ff_vc1_mc_4mv_chroma4 function in libavcodec/vc1_mc.c in Libav 12.2 > allows remote attackers to cause a denial of service (segmentation fault > and > application crash) or possibly have unspecified other impact via a crafted > file. > Present in 12.3 > CVE-2017-17128 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17128): > The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 > allows > remote attackers to cause a denial of service (segmentation fault and > application crash) via a crafted file. > Upstream cannot reproduce. No response from reporter in over a year. Ignoring. > CVE-2017-17127 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-17127): > The vc1_decode_frame function in libavcodec/vc1dec.c in Libav 12.2 allows > remote attackers to cause a denial of service (NULL pointer dereference and > application crash) via a crafted file. Upstream cannot reproduce. No response from reporter in over a year. Ignorning. |