CVE-2026-70461

वीकनेस

rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, causing the add_implied_include() function to under-count the trailing backslash when sizing the destination buffer.

प्रभावित प्रोडक्ट

• samba rsync

संदर्भ

• https://github.com/RsyncProject/rsync/releases/tag/v3.5.0
• https://github.com/RsyncProject/rsync/security/advisories/GHSA-jhxm-j4mq-3fj4
• https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-files-from-entry