SB2011012503 - Resource management error in Pagure SSSD
Published: January 25, 2011 Updated: August 11, 2020
Security Bulletin ID
SB2011012503
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource management error (CVE-ID: CVE-2010-4341)
The vulnerability allows a remote non-authenticated attacker to perform service disruption.
The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet.
Remediation
Install update from vendor's website.
References
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053319.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053337.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://secunia.com/advisories/43053
- http://secunia.com/advisories/43055
- http://secunia.com/advisories/43068
- http://www.redhat.com/support/errata/RHSA-2011-0560.html
- http://www.redhat.com/support/errata/RHSA-2011-0975.html
- http://www.securityfocus.com/bid/45961
- http://www.vupen.com/english/advisories/2011/0197
- http://www.vupen.com/english/advisories/2011/0212
- https://bugzilla.redhat.com/show_bug.cgi?id=661163
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64881