CVE-2025-8197 Information

Jul 26, 2025 cve

Description

A global buffer overflow vulnerability was found in the soup_header_name_to_string function in Libsoup. The soup_header_name_to_string function does not validate the name parameter passed in and directly accesses soup_header_name_strings[name]. The value of name is controllable when name exceeds the index range of soup_headr_name_string it will cause an out-of-bounds access.

CVSS Vector

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

Reference

https://access.redhat.com/security/cve/CVE-2025-8197 https://bugzilla.redhat.com/show_bug.cgi?id=2383525

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5

CNNVD-202507-3344 (Published: 2025-07-25)

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