Openafs
CVE-2015-8312
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
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 buffer size of 4096 bytes.
AnalysisAI
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 buffer size of 4096 bytes. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-189. 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 buffer size of 4096 bytes. Affected products include: Openafs, Debian Debian Linux. Version information: before 1.6.16.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Rated critical severity (CVSS 9.8), this vulner
A local user can bypass the OpenAFS PAG (Process Authentication Group) throttling mechanism in Unix clients, allowing th
OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of
A malicious server can crash the OpenAFS cache manager and other client utilities, and possibly execute arbitrary code.
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to an information disclosure vulnerability because uninitialized s
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to denial of service from unserialized data access because remote
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Rated high severity (CVSS 7.5), this vulnerabil
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Rated high severity (CVSS 7.5), this vulnerabil
Buffer overflow in certain client utilities in OpenAFS before 1.6.2 allows remote authenticated users to cause a denial
OpenAFS before 1.6.13 allows remote attackers to spoof bos commands via unspecified vectors. Rated medium severity (CVSS
The newEntry function in ptserver/ptprocs.c in OpenAFS before 1.6.17 allows remote authenticated users from foreign Kerb
An authenticated user can provide a malformed ACL to the fileserver's StoreACL RPC, causing the fileserver to crash, pos
Same weakness CWE-189 – Numeric Errors
View allSame technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today