CVE-2019-11038
When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.
- Score
- CVSS 3.1 5.3 Medium
- Status
- Modified - security@php.net
- Published
- 2019-06-19
- Last modified
- 2024-09-16
- Weaknesses
- CWE-457, CWE-908
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- Libgd (Libgd)
- Leap (Opensuse)
- Php (Php)
- Php (Php Group)
- Enterprise Linux (Redhat)
- Software Collections (Redhat)
- Linux Enterprise Debuginfo (Suse)
- Linux Enterprise Desktop (Suse)
- Linux Enterprise Server (Suse)
- Linux Enterprise Software Development Kit (Suse)
- Linux Enterprise Workstation Extension (Suse)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00020.html
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929821
- https://bugs.php.net/bug.php?id=77973
- https://bugzilla.redhat.com/show_bug.cgi?id=1724149
- https://bugzilla.redhat.com/show_bug.cgi?id=1724432
- https://bugzilla.suse.com/show_bug.cgi?id=1140118
- https://bugzilla.suse.com/show_bug.cgi?id=1140120
- https://github.com/libgd/libgd/issues/501
- https://lists.debian.org/debian-lts-announce/2019/06/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PKSSWFR2WPMUOIB5EN5ZM2…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAZBVK6XNYEIN7RDQXESSD…
- https://seclists.org/bugtraq/2019/Sep/38
- https://usn.ubuntu.com/4316-1/
- https://usn.ubuntu.com/4316-2/
- https://www.debian.org/security/2019/dsa-4529