CVE-2025-6269
개요
A vulnerability was found in the H5C__reconstruct_cache_entry function of the H5Cimage.c file in HDF5. Input manipulation can occur, which leads to a heap-based buffer overflow. Exploitation of this vulnerability requires local system access.
CVSS (Common Vulnerability Scoring System) 점수 세부 사항
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v3 점수 분석
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| 기본 점수 | 5.3 | N/A | N/A |
| 공격 벡터 | Local | N/A | N/A |
| 공격 복잡성 | Low | N/A | N/A |
| 필요한 권한 | Low | N/A | N/A |
| 사용자 상호 작용 | None | N/A | N/A |
| 범위 | Unchanged | N/A | N/A |
| 기밀성 | Low | N/A | N/A |
| 무결성에 미치는 영향 | Low | N/A | N/A |
| 가용성에 미치는 영향 | Low | N/A | N/A |
벡터
Red Hat: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
취약점 이해 (CWE)
Integrity
Technical Impact: Modify Memory; Execute Unauthorized Code or Commands
Write operations could cause memory corruption. In some cases, an adversary can modify control data such as return addresses in order to execute unexpected code.
Availability
Technical Impact: DoS: Crash, Exit, or Restart
Attempting to access out-of-range, invalid, or unauthorized memory could cause the product to crash.
Other
Technical Impact: Unexpected State
Subsequent write operations can produce undefined or unexpected results.
