Integer overflow in Gnome GLib



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-3360
CWE-ID CWE-190
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Gnome GLib
Universal components / Libraries / Libraries used by multiple products

Vendor Gnome Development Team

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Integer overflow

EUVDB-ID: #VU107990

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-3360

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to integer overflow with the g_date_time_new_from_iso8601() function when parsing a long invalid ISO 8601 timestamp. A remote attacker can pass specially crafted data to the application, trigger an integer overflow and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gnome GLib: 2.82.0 - 2.82.4

CPE2.3 External links

https://access.redhat.com/security/cve/CVE-2025-3360
https://bugzilla.redhat.com/show_bug.cgi?id=2357754
https://lists.debian.org/debian-lts-announce/2025/04/msg00024.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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