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Debian Security Advisory 5406-1

Debian Security Advisory 5406-1
Posted May 22, 2023
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5406-1 - 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.

tags | advisory, arbitrary, shell
systems | linux, debian
advisories | CVE-2023-32700
SHA-256 | 5295edf512ed1a9a3cee6103f9bf48379a4b69b3e5af6b362a9016821312bfd2

Debian Security Advisory 5406-1

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5406-1 security@debian.org
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: debian-security-announce@lists.debian.org
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