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debianDebianDEBIAN:DSA-5518-1:CA090
HistoryOct 05, 2023 - 7:18 p.m.

[SECURITY] [DSA 5518-1] libvpx security update

2023-10-0519:18:38
lists.debian.org
2
input sanitising
bullseye
libvpx
denial of service
debian security advisory
upgrade
multimedia library
cve-2023-44488
bookworm

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

35.5%


Debian Security Advisory DSA-5518-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
October 05, 2023 https://www.debian.org/security/faq


Package : libvpx
CVE ID : CVE-2023-44488

It was discovered that missing input sanitising in the encoding support
in libvpx, a multimedia library for the VP8 and VP9 video codecs, may
result in denial of service.

For the oldstable distribution (bullseye), this problem has been fixed
in version 1.9.0-1+deb11u2.

For the stable distribution (bookworm), this problem has been fixed in
version 1.12.0-1+deb12u2.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

35.5%