VDB
DEBIAN-CVE-2025-4373
DEBIAN-CVE-2025-4373
PUBLISHED
CVSS 4.800000190734863 MEDIUM
Record from OSV · Published May 6, 2025
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| glib2.0 | Debian:14 | 2.84.1-3 |
| glib2.0 | Debian:13 | 2.84.1-3 |
| glib2.0 | Debian:12 | 2.74.6-2+deb12u7 |
Risk scores
CVSS 3.1
4.800000190734863
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | glib2.0 | 0 |
| Debian:13 | glib2.0 | 0 |
| Debian:12 | glib2.0 | 2.74.6-2, 2.74.6-2+deb12u1, 2.74.6-2+deb12u2 |
Timeline
- May 6, 2025 CVE Published
- Sep 22, 2026 CVE Updated
Query this with the API
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