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Zhang Peng
bc1a812e62
Changelog:
* Compilation fixes for libxml 2.13
* Fix ABR in gsf-vba-dump.
* Teach gsf (the tool) to handle odf properties.
* Fix integer overflows affecting memory allocation.
* Add missing "DocumentStatus" ole2 property.
* Avoid some undefined C behaviour in overflow checks.
Security fixes:
CVE-2024-42415
An integer overflow vulnerability exists in the Compound Document Binary
File format parser of v1.14.52 of the GNOME Project G Structured File
Library (libgsf). A specially crafted file can result in an integer
overflow that allows for a heap-based buffer overflow when processing
the sector allocation table. This can lead to arbitrary code execution.
An attacker can provide a malicious file to trigger this vulnerability.
CVE-2024-36474
An integer overflow vulnerability exists in the Compound Document Binary
File format parser of the GNOME Project G Structured File Library
(libgsf) version v1.14.52. A specially crafted file can result in an
integer overflow when processing the directory from the file that allows
for an out-of-bounds index to be used when reading and writing to an
array. This can lead to arbitrary code execution. An attacker can
provide a malicious file to trigger this vulnerability.
Reference:
[https://gitlab.gnome.org/GNOME/libgsf/-/issues/34]
(master rev: 6ed5891c18)
Signed-off-by: Zhang Peng <peng.zhang1.cn@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>