Orta CVSS 6.5
CVE-2026-70368: CVE-2026-70368: sınır dışı okuma
Açıklama (NVD)
A stack-based out-of-bounds read vulnerability exists in the "s_vlog" function of stunnel, when handling oversized log messages via "vsnprintf". A remote attacker with network access to a stunnel service can send protocol inputs that trigger a log message longer than 1024 bytes, leading to an out-of-bounds stack read and a potential crash. In certain corner cases, the same vulnerability could be used to replace a series of trailing "\n" characters with "\0".
Özet bilgiler
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - EPSS
- %0,35 (yüzdelik 29)
- CWE
- CWE-125
- Yama
- Yok / bilinmiyor