CVE-2025-0395

Feb. 4, 2025, 8:15 p.m.

7.5
High

Description

When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size.

Product(s) Impacted

Product Versions
GNU C Library
  • ['2.13 - 2.40']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-131
Incorrect Calculation of Buffer Size
The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

References

https://sourceware.org/bugzilla/show_bug.cgi?id=32582
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2025-0001
https://sourceware.org/pipermail/libc-announce/2025/000044.html
https://www.openwall.com/lists/oss-security/2025/01/22/4
http://www.openwall.com/lists/oss-security/2025/01/22/4
http://www.openwall.com/lists/oss-security/2025/01/23/2

Tags

3ff69d7a-14f2-4f67-a097-88dee7810d18
CWE-131
2025-01-22
CVE-2025-0395

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: Jan. 22, 2025, 1:15 p.m.
Last Modified: Feb. 4, 2025, 8:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

3ff69d7a-14f2-4f67-a097-88dee7810d18

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.