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HistoryJan 30, 2021 - 9:46 p.m.

[SECURITY] [DLA 2536-1] libsdl2 security update

2021-01-3021:46:49
lists.debian.org
49

6.8 Medium

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

8.8 High

CVSS3

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

8.9 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.4%


Debian LTS Advisory DLA-2536-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
January 30, 2021 https://wiki.debian.org/LTS


Package : libsdl2
Version : 2.0.5+dfsg1-2+deb9u1
CVE ID : CVE-2019-7575 CVE-2019-7577 CVE-2019-7578 CVE-2019-7635
CVE-2019-7636 CVE-2019-7638 CVE-2019-13616 CVE-2020-14409
CVE-2020-14410

Several issues have been found in libsdl2, a library for portable low
level access to a video framebuffer, audio output, mouse, and keyboard.
All issues are related to either buffer overflow, integer overflow or
heap-based buffer over-read, resulting in a DoS or remote code execution
by using crafted files of different formats.

For Debian 9 stretch, these problems have been fixed in version
2.0.5+dfsg1-2+deb9u1.

We recommend that you upgrade your libsdl2 packages.

For the detailed security status of libsdl2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libsdl2

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

6.8 Medium

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

8.8 High

CVSS3

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

8.9 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.4%