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vulnerabilityCVE-2025-4373
Name
CVE-2025-4373
Source
NVD ( link)Debian ( link)
Description
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
glib-2.0
Patched

Vulnerability Ratings#


4.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
yocto
kirkstone
2.72.3
Patched
yocto
master
2.88.1
Not Affected

Resolved with patches#


glib-2.0 (yocto:kirkstone)

#
Title
Author
Resolve
1
gstring: carefully handle gssize parameters
Michael Catanzaro <mcatanzaro@redhat.com>
CVE-2025-4373
2
gstring: Make len_unsigned unsigned
Peter Bloomfield <peterbloomfield@bellsouth.net>
CVE-2025-4373

glib-2.0 (yocto:scarthgap)

#
Title
Author
Resolve
1
gstring: carefully handle gssize parameters
Michael Catanzaro <mcatanzaro@redhat.com>
CVE-2025-4373
2
gstring: Make len_unsigned unsigned
Peter Bloomfield <peterbloomfield@bellsouth.net>
CVE-2025-4373