CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.7%
Package : libav
Version : 6:0.8.18-0+deb7u1
CVE ID : CVE-2015-1872 CVE-2015-5479 CVE-2016-7393
Multiple vulnerabilities have been found in libav:
CVE-2015-1872
The ff_mjpeg_decode_sof function in libavcodec/mjpegdec.c in Libav before
0.8.18 does not validate the number of components in a JPEG-LS Start Of
Frame segment, which allows remote attackers to cause a denial of service
(out-of-bounds array access) or possibly have unspecified other impact via
crafted Motion JPEG data.
CVE-2015-5479
The ff_h263_decode_mba function in libavcodec/ituh263dec.c in Libav before
11.5 allows remote attackers to cause a denial of service (divide-by-zero
error and application crash) via a file with crafted dimensions.
CVE-2016-7393
The aac_sync function in libavcodec/aac_parser.c in Libav before 11.5 is
vulnerable to a stack-based buffer overflow.
For Debian 7 "Wheezy", these problems have been fixed in version
6:0.8.18-0+deb7u1.
We recommend that you upgrade your libav packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | all | libav | < 6:11.6-1~deb8u1 | libav_6:11.6-1~deb8u1_all.deb |
Debian | 8 | all | libav | < 6:11.12-1~deb8u6 | libav_6:11.12-1~deb8u6_all.deb |
Debian | 7 | all | libav | < 6:0.8.18-0+deb7u1 | libav_6:0.8.18-0+deb7u1_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.7%