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 buffer size of 4096 bytes.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://git.openafs.org/?p=openafs.git%3Ba=commitdiff%3Bh=2ef863720da4d9f368aaca0461c672a3008195ca
http://www.debian.org/security/2016/dsa-3569	Third Party Advisory
https://www.openafs.org/dl/1.6.16/RELNOTES-1.6.16	Vendor Advisory
http://git.openafs.org/?p=openafs.git%3Ba=commitdiff%3Bh=2ef863720da4d9f368aaca0461c672a3008195ca
http://www.debian.org/security/2016/dsa-3569	Third Party Advisory
https://www.openafs.org/dl/1.6.16/RELNOTES-1.6.16	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

History

No history.

Information

Published : 2016-05-13 16:59

Updated : 2025-04-12 10:46

NVD link : CVE-2015-8312

Mitre link : CVE-2015-8312

CVE.ORG link : CVE-2015-8312

JSON object : View

Products Affected

openafs

openafs

debian

debian_linux

CWE

CWE-189

Numeric Errors

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