Medium severity · published Nov 14, 2024
CVE-2024-10396
An authenticated user can provide a malformed ACL to the fileserver's StoreACL RPC, causing the fileserver to crash, possibly expose uninitialized memory, and possibly store…
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
An authenticated user can provide a malformed ACL to the fileserver's StoreACL RPC, causing the fileserver to crash, possibly expose uninitialized memory, and possibly store garbage data in the audit log. Malformed ACLs provided in responses to client FetchACL RPCs can cause client processes to crash and possibly expose uninitialized memory into other ACLs stored on the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openafs · Openafs
1.0 before 1.6.25; 1.8.0 before 1.8.13; 1.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-10396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-10396
www.openafs.org
https://www.openafs.org/pages/security/OPENAFS-SA-2024-002.txt
www.openafs.org
https://www.openafs.org/security
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/05/msg00019.html
More from Openafs
9.8
CVE-2018-16947
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2
7.8
CVE-2024-10397
A malicious server can crash the OpenAFS cache manager and other client utilities, and possibly execute arbitrary code
7.8
CVE-2024-10394
A local user can bypass the OpenAFS PAG (Process Authentication Group) throttling mechanism in Unix clients, allowing the user to create a PAG using an existing id number,…
7.8
CVE-2015-8312
Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input…
7.5
CVE-2019-18602
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to an information disclosure vulnerability because uninitialized scalars are sent over the network to a peer