CVE-2025-2721

A vulnerability was found in GNOME libgsf up to 1.14.53. It has been classified as critical. This affects the function gsf_base64_encode_simple. The manipulation of the argument size_t leads to heap-based buffer overflow. An attack has to be approached locally. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/?ctiid.300741
https://vuldb.com/?id.300741
https://vuldb.com/?submit.520181
https://www.gnome.org/

Configurations

No configuration.

History

27 Mar 2025, 16:45

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en GNOME libgsf hasta la versión 1.14.53. Se ha clasificado como crítica. Afecta a la función gsf_base64_encode_simple. La manipulación del argumento size_t provoca un desbordamiento del búfer en el montón. Es necesario abordar un ataque localmente. Se contactó al proveedor con antelación para informarle sobre esta revelación, pero no respondió.

25 Mar 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-25 00:15

Updated : 2025-03-27 16:45

NVD link : CVE-2025-2721

Mitre link : CVE-2025-2721

CVE.ORG link : CVE-2025-2721

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

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