[SECURITY] [DLA 3353-1] xfig security update

2023-03-0516:00:33

lists.debian.org

xfig

debian

buffer overflow

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.3%

JSON

Debian LTS Advisory DLA-3353-1 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
March 05, 2023 https://wiki.debian.org/LTS

Package : xfig
Version : 1:3.2.7a-3+deb10u1
CVE ID : CVE-2021-40241
Debian Bug : 992395

A security issue has been discovered in xfig, a diagramming tool for the
interactive generation of figures under X11.

CVE-2021-40241:
A potential buffer overflow exists in the file src/w_help.c at line 55.
Specifically, the length of the string returned by getenv("LANG") may become
very long and cause a buffer overflow while executing the sprintf() function.
This vulnerability could potentially allow an attacker to execute arbitrary
code or cause a denial-of-service condition.

For Debian 10 buster, this problem has been fixed in version
1:3.2.7a-3+deb10u1.

We recommend that you upgrade your xfig packages.

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

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

OSVersionArchitecturePackageVersionFilename
Debian10arm64xfig< 1:3.2.7a-3+deb10u1xfig_1:3.2.7a-3+deb10u1_arm64.deb
Debian10arm64xfig-dbgsym< 1:3.2.7a-3+deb10u1xfig-dbgsym_1:3.2.7a-3+deb10u1_arm64.deb
Debian11amd64xfig< 1:3.2.8-3+deb11u1xfig_1:3.2.8-3+deb11u1_amd64.deb
Debian11armelxfig< 1:3.2.8-3+deb11u1xfig_1:3.2.8-3+deb11u1_armel.deb
Debian11allxfig-libs< 1:3.2.8-3+deb11u1xfig-libs_1:3.2.8-3+deb11u1_all.deb
Debian11i386xfig-dbgsym< 1:3.2.8-3+deb11u1xfig-dbgsym_1:3.2.8-3+deb11u1_i386.deb
Debian11allxfig< 1:3.2.8-3+deb11u1xfig_1:3.2.8-3+deb11u1_all.deb
Debian11ppc64elxfig< 1:3.2.8-3+deb11u1xfig_1:3.2.8-3+deb11u1_ppc64el.deb
Debian10amd64xfig< 1:3.2.7a-3+deb10u1xfig_1:3.2.7a-3+deb10u1_amd64.deb
Debian10i386xfig< 1:3.2.7a-3+deb10u1xfig_1:3.2.7a-3+deb10u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	arm64	xfig	< 1:3.2.7a-3+deb10u1	xfig_1:3.2.7a-3+deb10u1_arm64.deb
Debian	10	arm64	xfig-dbgsym	< 1:3.2.7a-3+deb10u1	xfig-dbgsym_1:3.2.7a-3+deb10u1_arm64.deb
Debian	11	amd64	xfig	< 1:3.2.8-3+deb11u1	xfig_1:3.2.8-3+deb11u1_amd64.deb
Debian	11	armel	xfig	< 1:3.2.8-3+deb11u1	xfig_1:3.2.8-3+deb11u1_armel.deb
Debian	11	all	xfig-libs	< 1:3.2.8-3+deb11u1	xfig-libs_1:3.2.8-3+deb11u1_all.deb
Debian	11	i386	xfig-dbgsym	< 1:3.2.8-3+deb11u1	xfig-dbgsym_1:3.2.8-3+deb11u1_i386.deb
Debian	11	all	xfig	< 1:3.2.8-3+deb11u1	xfig_1:3.2.8-3+deb11u1_all.deb
Debian	11	ppc64el	xfig	< 1:3.2.8-3+deb11u1	xfig_1:3.2.8-3+deb11u1_ppc64el.deb
Debian	10	amd64	xfig	< 1:3.2.7a-3+deb10u1	xfig_1:3.2.7a-3+deb10u1_amd64.deb
Debian	10	i386	xfig	< 1:3.2.7a-3+deb10u1	xfig_1:3.2.7a-3+deb10u1_i386.deb