CVE-2024-12084
Severity CVSS v4.0:
Pending analysis
Type:
CWE-122
Heap-based Buffer Overflow
Publication date:
15/01/2025
Last modified:
08/07/2025
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.
Impact
Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:samba:rsync:3.2.7:-:*:*:*:*:*:* | ||
cpe:2.3:a:samba:rsync:3.3.0:-:*:*:*:*:*:* | ||
cpe:2.3:o:almalinux:almalinux:10.0:-:*:*:*:*:*:* | ||
cpe:2.3:o:archlinux:arch_linux:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:gentoo:linux:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:nixos:nixos:*:*:*:*:*:*:*:* | 24.11 (excluding) | |
cpe:2.3:o:nixos:nixos:24.11:*:*:*:*:*:*:* | ||
cpe:2.3:o:novell:suse_linux:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:tritondatacenter:smartos:*:*:*:*:*:*:*:* | 20250123 (excluding) | |
cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://access.redhat.com/errata/RHBA-2025:6470
- https://access.redhat.com/security/cve/CVE-2024-12084
- https://bugzilla.redhat.com/show_bug.cgi?id=2330527
- https://kb.cert.org/vuls/id/952657
- http://www.openwall.com/lists/oss-security/2025/01/14/6
- https://github.com/google/security-research/security/advisories/GHSA-p5pg-x43v-mvqj