FreeBSD : ffmpeg -- multiple vulnerabilities (b0da85af-21a3-4c15-a137-fe9e4bc86002)

high Nessus Plugin ID 87178

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

NVD reports :

The update_dimensions function in libavcodec/vp8.c in FFmpeg through 2.8.1, as used in Google Chrome before 46.0.2490.71 and other products, relies on a coefficient-partition count during multi-threaded operation, which allows remote attackers to cause a denial of service (race condition and memory corruption) or possibly have unspecified other impact via a crafted WebM file.

The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data.

The decode_uncompressed function in libavcodec/faxcompr.c in FFmpeg before 2.8.2 does not validate uncompressed runs, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted CCITT FAX data.

The init_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.8.2 does not enforce minimum-value and maximum-value constraints on tile coordinates, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.

Integer overflow in the ff_ivi_init_planes function in libavcodec/ivi.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via crafted image dimensions in Indeo Video Interactive data.

The smka_decode_frame function in libavcodec/smacker.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not verify that the data size is consistent with the number of channels, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 87178

File Name: freebsd_pkg_b0da85af21a34c15a137fe9e4bc86002.nasl

Version: 2.8

Type: local

Family: FreeBSD Local Security Checks

Published: 12/3/2015

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:avidemux, p-cpe:/a:freebsd:freebsd:avidemux2, p-cpe:/a:freebsd:freebsd:avidemux26, p-cpe:/a:freebsd:freebsd:ffmpeg, p-cpe:/a:freebsd:freebsd:ffmpeg-011, p-cpe:/a:freebsd:freebsd:ffmpeg-devel, p-cpe:/a:freebsd:freebsd:ffmpeg0, p-cpe:/a:freebsd:freebsd:ffmpeg1, p-cpe:/a:freebsd:freebsd:ffmpeg2, p-cpe:/a:freebsd:freebsd:ffmpeg23, p-cpe:/a:freebsd:freebsd:ffmpeg24, p-cpe:/a:freebsd:freebsd:ffmpeg25, p-cpe:/a:freebsd:freebsd:ffmpeg26, p-cpe:/a:freebsd:freebsd:gstreamer-ffmpeg, p-cpe:/a:freebsd:freebsd:handbrake, p-cpe:/a:freebsd:freebsd:kodi, p-cpe:/a:freebsd:freebsd:libav, p-cpe:/a:freebsd:freebsd:mencoder, p-cpe:/a:freebsd:freebsd:mplayer, p-cpe:/a:freebsd:freebsd:mythtv, p-cpe:/a:freebsd:freebsd:mythtv-frontend, p-cpe:/a:freebsd:freebsd:plexhometheater, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 12/2/2015

Vulnerability Publication Date: 11/27/2015

Reference Information

CVE: CVE-2015-6761, CVE-2015-8216, CVE-2015-8217, CVE-2015-8218, CVE-2015-8219, CVE-2015-8363, CVE-2015-8364, CVE-2015-8365

Detections

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