Public Date:
559579: CVE-2010-0296 glibc: Improper encoding of names with certain special character in utilities for writing to mtab table

The MITRE CVE dictionary describes this issue as:

The encode_name macro in misc/mntent_r.c in the GNU C Library (aka glibc or libc6) 2.11.1 and earlier, as used by ncpmount and mount.cifs, does not properly handle newline characters in mountpoint names, which allows local users to cause a denial of service (mtab corruption), or possibly modify mount options and gain privileges, via a crafted mount request.

Find out more about CVE-2010-0296 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:L/AC:L/Au:S/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

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

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 4 (glibc) RHSA-2012:0125 2012-02-13
Red Hat Enterprise Linux 5 (glibc) RHSA-2011:0412 2011-04-04

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 glibc Not affected
Last Modified

CVE description copyright © 2017, The MITRE Corporation