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Debian: CVE-2024-12084: rsync -- security update

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Debian: CVE-2024-12084: rsync -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/16/2025
Created
01/17/2025
Added
01/16/2025
Modified
01/17/2025

Description

A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in the code. When MAX_DIGEST_LEN exceeds the fixed SUM_LENGTH (16 bytes), an attacker can write out of bounds in the sum2 buffer.

Solution(s)

  • debian-upgrade-rsync

References

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