CVE-2024-12084
Rsync: heap buffer overflow in rsync due to improper checksum length handling
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Red Hat
commercial·USaka redhat
samba
oss-project·DE
almalinux
oss-projectaka alma linux
archlinux
oss-projectaka arch linux
gentoo
oss-project·USaka gentoo linux
nixos
oss-project
and 15 more affected products View all →
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Workaround Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://access.redhat.com/errata/RHBA-2025:6470
access.redhat.com
https://access.redhat.com/security/cve/CVE-2024-12084
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2330527
bugzilla.redhat.com
and 19 more references View all →
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