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HistoryOct 01, 2023 - 8:17 p.m.

[SECURITY] [DLA 3598-1] libvpx security update

2023-10-0120:17:06
lists.debian.org
11
libvpx
buffer overflow
vulnerabilities
multimedia library
cve-2023-44488
cve-2023-5217
debian 10 buster

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.306

Percentile

97.0%


Debian LTS Advisory DLA-3598-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
October 01, 2023 https://wiki.debian.org/LTS


Package : libvpx
Version : 1.7.0-3+deb10u2
CVE ID : CVE-2023-5217 CVE-2023-44488

Two buffer overflow vulnerabilities were found in libvpx, a multimedia
library for the VP8 and VP9 video codecs, which could result in the
execution of arbitrary code if a specially crafted VP8 or VP9 media
stream is processed.

For Debian 10 buster, these problems have been fixed in version
1.7.0-3+deb10u2.

We recommend that you upgrade your libvpx packages.

For the detailed security status of libvpx please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libvpx

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.306

Percentile

97.0%