Yüksek CVSS 7.1
CVE-2026-103242: CVE-2026-103242: yığın (heap) taşması
Açıklama (NVD)
A heap-based buffer overflow flaw was found in rpm. RPMTAG_FILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv() to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen length — past the end of that allocation. This is reachable via rpm2cpio, rpm2archive, and rpm -qlvp on an untrusted package.
Özet bilgiler
- CVSS v3.1
- 7.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H - EPSS
- %0,12 (yüzdelik 2)
- CWE
- CWE-122
- Yama
- Yok / bilinmiyor