Stack-based buffer overflow in the parse_tag_11_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to not ensuring that the key signature length in a Tag 11 packet is compatible with the key signature buffer size.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
AV:L/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Linux |
|
Redhat |
|
Configuration 1 [-]
|
Package | CPE | Advisory | Released Date |
---|---|---|---|
Red Hat Enterprise Linux 5 | |||
kernel-0:2.6.18-128.4.1.el5 | cpe:/o:redhat:enterprise_linux:5 | RHSA-2009:1193 | 2009-08-04T00:00:00Z |
Red Hat Enterprise Linux 5.3.Z - Server Only | |||
kernel-0:2.6.18-128.4.1.el5 | cpe:/o:redhat:rhel_eus:5.3 | RHSA-2009:1193 | 2009-08-04T00:00:00Z |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2009-07-31T18:29:00
Updated: 2024-08-07T05:52:14.808Z
Reserved: 2009-07-09T00:00:00
Link: CVE-2009-2406
Vulnrichment
No data.
NVD
Status : Modified
Published: 2009-07-31T19:00:01.157
Modified: 2024-11-21T01:04:47.703
Link: CVE-2009-2406
Redhat