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debianDebianDEBIAN:DSA-4578-1:67D37
HistoryNov 28, 2019 - 7:47 p.m.

[SECURITY] [DSA 4578-1] libvpx security update

2019-11-2819:47:36
lists.debian.org
121

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

8.2 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

0.011 Low

EPSS

Percentile

84.5%


Debian Security Advisory DSA-4578-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
November 28, 2019 https://www.debian.org/security/faq


Package : libvpx
CVE ID : CVE-2019-9232 CVE-2019-9325 CVE-2019-9433 CVE-2019-9371

Multiple security issues were found in libvpx multimedia library which
could result in denial of service and potentially the execution of
arbitrary code if malformed WebM files are processed.

For the oldstable distribution (stretch), these problems have been fixed
in version 1.6.1-3+deb9u2.

For the stable distribution (buster), these problems have been fixed in
version 1.7.0-3+deb10u1.

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

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

8.2 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

0.011 Low

EPSS

Percentile

84.5%