Debian Linux Security Advisory 5471-1 - A security vulnerability has been discovered in libhtmlcleaner-java, a Java HTML parser library. An attacker was able to cause a denial of service (StackOverflowError) if the parser runs on user supplied input with deeply nested HTML elements. This update introduces a new nesting depth limit which can be overridden in cleaner properties.
f96281f975f20155fb343f0d82fab4ed0c0a3a6cbbc5a26c074cca92130006ba
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
- -------------------------------------------------------------------------
Debian Security Advisory DSA-5471-1 security@debian.org
https://www.debian.org/security/ Markus Koschany
August 07, 2023 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : libhtmlcleaner-java
CVE ID : CVE-2023-34624
A security vulnerability has been discovered in libhtmlcleaner-java, a Java
HTML parser library. An attacker was able to cause a denial of service
(StackOverflowError) if the parser runs on user supplied input with deeply
nested HTML elements. This update introduces a new nesting depth limit which
can be overridden in cleaner properties.
For the oldstable distribution (bullseye), this problem has been fixed
in version 2.24-1+deb11u1.
For the stable distribution (bookworm), this problem has been fixed in
version 2.26-1+deb12u1.
We recommend that you upgrade your libhtmlcleaner-java packages.
For the detailed security status of libhtmlcleaner-java please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libhtmlcleaner-java
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
-----BEGIN PGP SIGNATURE-----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=QxO1
-----END PGP SIGNATURE-----