AZL-95840
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-95840.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-95840
- Upstream
- Published
- 2026-08-13T15:20:00Z
- Modified
- 2026-09-10T14:17:28Z
- Summary
- CVE-2026-70462 affecting package rsync for versions less than 3.5.0-1
- Details
-
rsync 3.1.0 before 3.5.0 contains a signed integer overflow vulnerability in the I/O timeout implementation that allows attackers to permanently disable connection timeouts by injecting MSG_IO_TIMEOUT messages carrying non-positive (zero or negative) values. Attackers can craft malicious MSG_IO_TIMEOUT messages that cause the timeout variable to wrap to a non-positive value, preventing the timeout check from firing and enabling idle or stalled connections to hold daemon slots indefinitely, leading to resource exhaustion.
- References