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HistoryMay 20, 2023 - 8:14 a.m.

[SECURITY] [DSA 5406-1] texlive-bin security update

2023-05-2008:14:54
lists.debian.org
17
luatex
shell-escape
texlive-bin
debian
cve-2023-32700
security update

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.5%


Debian Security Advisory DSA-5406-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
May 20, 2023 https://www.debian.org/security/faq


Package : texlive-bin
CVE ID : CVE-2023-32700

Max Chernoff discovered that improperly secured shell-escape in LuaTeX
may result in arbitrary shell command execution, even with shell escape
disabled, if specially crafted tex files are processed.

For the stable distribution (bullseye), this problem has been fixed in
version 2020.20200327.54578-7+deb11u1.

We recommend that you upgrade your texlive-bin packages.

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

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]

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.5%