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HistoryAug 31, 2021 - 9:07 p.m.

[SECURITY] [DSA 4966-1] gpac security update

2021-08-3121:07:40
lists.debian.org
17
gpac
multimedia
denial of service
arbitrary code execution
upgrade
debian
security advisory
cve-2021-21834
cve-2021-21836
cve-2021-21837
cve-2021-21838
cve-2021-21839
cve-2021-21840
cve-2021-21841
cve-2021-21842
cve-2021-21843
cve-2021-21844
cve-2021-21845
cve-2021-21846
cve-2021-21847
cve-2021-21848
cve-2021-21849
cve-2021-21850
cve-2021-21853
cve-2021-21854
cve-2021-21855
cve-2021-21857
cve-2021-21858
cve-2021-21859
cve-2021-21860
cve-2021-21861
debian
security tracker page
buster
bullseye
upgrade
security advisory
unix

CVSS2

6.8

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

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

10

Confidence

High

EPSS

0.004

Percentile

72.4%


Debian Security Advisory DSA-4966-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
August 31, 2021 https://www.debian.org/security/faq


Package : gpac
CVE ID : CVE-2021-21834 CVE-2021-21836 CVE-2021-21837 CVE-2021-21838
CVE-2021-21839 CVE-2021-21840 CVE-2021-21841 CVE-2021-21842
CVE-2021-21843 CVE-2021-21844 CVE-2021-21845 CVE-2021-21846
CVE-2021-21847 CVE-2021-21848 CVE-2021-21849 CVE-2021-21850
CVE-2021-21853 CVE-2021-21854 CVE-2021-21855 CVE-2021-21857
CVE-2021-21858 CVE-2021-21859 CVE-2021-21860 CVE-2021-21861

Multiple security issues were discovered in the GPAC multimedia framework
which could result in denial of service or the execution of arbitrary code.

The oldstable distribution (buster) is not affected.

For the stable distribution (bullseye), these problems have been fixed in
version 1.0.1+dfsg1-4+deb11u1.

We recommend that you upgrade your gpac packages.

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

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]

CVSS2

6.8

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

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

10

Confidence

High

EPSS

0.004

Percentile

72.4%