CVE-2012-4417

Impact:
Low
Public Date:
2012-11-12
CWE:
CWE-377
Bugzilla:
856341: CVE-2012-4417 GlusterFS: insecure temporary file creation

The MITRE CVE dictionary describes this issue as:

GlusterFS 3.3.0, as used in Red Hat Storage server 2.0, allows local users to overwrite arbitrary files via a symlink attack on temporary files with predictable names.

Find out more about CVE-2012-4417 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 2.1
Base Metrics AV:L/AC:L/Au:N/C:N/I:P/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Storage Native Client for Red Hat Enterprise Linux 6 (glusterfs) RHSA-2012:1456 2012-11-12
Red Hat Storage Native Client for Red Hat Enterprise Linux 5 (glusterfs) RHSA-2012:1456 2012-11-12
Red Hat Storage Server 2.0 RHSA-2012:1456 2012-11-12

Acknowledgements

These issues were discovered by Kurt Seifried of Red Hat, and Jim Meyering.