---
cve: "CVE-2025-0395"
severity: "MEDIUM"
cvss: 6.2
epss: "36%"
vendor: "The GNU C Library"
kev: false
exploited: false
published: "2025-01-22 13:15:20"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T03:20:49+02:00"
---

# CVE-2025-0395

> 6.2 MEDIUM

## Beschreibung

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.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Referenzen

- <https://www.openwall.com/lists/oss-security/2025/01/22/4>
- <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>
- <http://www.openwall.com/lists/oss-security/2025/01/22/4>
- <http://www.openwall.com/lists/oss-security/2025/01/23/2>
- <http://www.openwall.com/lists/oss-security/2025/04/13/1>
- <http://www.openwall.com/lists/oss-security/2025/04/24/7>
- <https://lists.debian.org/debian-lts-announce/2025/04/msg00039.html>
- <https://security.netapp.com/advisory/ntap-20250228-0006/>
- <https://cert-portal.siemens.com/productcert/html/ssa-398330.html>
- <https://cert-portal.siemens.com/productcert/html/ssa-577017.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-0395) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_