Bug#1014389: mapcache: CVE-2022-30045 incorrect memory handling leading to a heap out-of-bounds read
Neil Williams
codehelp at debian.org
Tue Jul 5 10:14:44 BST 2022
Source: mapcache
Version: 1.12.1-1
Severity: important
Tags: security
X-Debbugs-Cc: codehelp at debian.org, Debian Security Team <team at security.debian.org>
Hi,
The following vulnerability was published for mapcache.
CVE-2022-30045[0]:
| An issue was discovered in libezxml.a in ezXML 0.8.6. The function
| ezxml_decode() performs incorrect memory handling while parsing
| crafted XML files, leading to a heap out-of-bounds read.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2022-30045
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30045
Please adjust the affected versions in the BTS as needed.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.17.0-2-amd64 (SMP w/6 CPU threads; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
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