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Sicherheit: Ausführen beliebiger Kommandos in expat
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in expat
ID: DSA-5236-1
Distribution: Debian
Plattformen: Debian bullseye
Datum: Fr, 23. September 2022, 06:56
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40674
Applikationen: expat

Originalnachricht

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Debian Security Advisory DSA-5236-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 22, 2022 https://www.debian.org/security/faq
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Package : expat
CVE ID : CVE-2022-40674
Debian Bug : 1019761

Rhodri James discovered a heap use-after-free vulnerability in the
doContent function in Expat, an XML parsing C library, which could
result in denial of service or potentially the execution of arbitrary
code, if a malformed XML file is processed.

For the stable distribution (bullseye), this problem has been fixed in
version 2.2.10-2+deb11u4.

We recommend that you upgrade your expat packages.

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

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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