Popis
rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is inactive. Attackers can exploit the missing F_SUM field in the file_struct layout to access memory past the end of the allocated structure, corrupting adjacent heap or stack data.
CVSS 8.2EPSS 0.396%Riziko 0.85
Zobraziť zdroj- Zverejnené
- 2026-08-13 15:19:59
- Dotknuté verzie
- >=3.0.0,<3.5.0
- Typ
- Knižnica
- Posledná úprava
- 2026-08-13 16:19:01
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H