CVE-2025-8746 Information

Aug 10, 2025 cve

Description

A vulnerability which was classified as problematic was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project but the code maintainer explains that this ug appears to be in libopts which is an external library.\ This vulnerability only affects products that are no longer supported by the maintainer.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Reference

https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing https://github.com/appneta/tcpreplay/issues/957 https://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393 https://vuldb.com/?ctiid.319242 https://vuldb.com/?id.319242 https://vuldb.com/?submit.623632 https://www.gnu.org/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

3.3

CNNVD-202508-829 (Published: 2025-08-09)

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