CVE-2024-12084
Title: Samba Rsync RCE
Memory Corruption
Proof Of Concept
PoC Available for CVE-2024-12084
CWE Category
CWE-787
Published Date
Jan 15, 2025
Modified Date
Jun 29, 2026
Exploit Status
Available
Score
9.8
CVSS v3.1
Exploit Probability (EPSS)
72.06%
Vulnerability Summary
CVE-2024-12084: 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.
Impacted Vendors
Reference Links
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://security.netapp.com/advisory/ntap-20250131-0002/
https://www.kb.cert.org/vuls/id/952657
https://github.com/google/security-research/security/advisories/GHSA-p5pg-x43v-mvqj
CVSS v3.1
Source Entity
[email protected]
Severity
CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Associated Attack Patterns (CAPEC)
Total: PatternsNo specific attack patterns mapped.
Likelihood
Severity
Page /
CVE-2024-12084 Exploits & PoCs (Proof Of Concept)
MODIFIED
Vulnerability data updated via NVD.
MODIFIED
Vulnerability data updated via NVD.
MODIFIED
Vulnerability data or affected products updated.
MODIFIED
Vulnerability data updated via NVD.
PUBLISHED
Vulnerability first announced in NVD.
Attack Vector Matrix
Access Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
CVSS Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Stack
No specific products linked.