CVE-2010-4341

SSSD 1.3-1.5.0 - Denial of Service via PAM Responder Packet Parsing

Title source: llm

Description

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.

References (13)

Core 13

Core References

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/43068

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/45961

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/43055

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2011/0212

Patch x_refsource_confirm

https://bugzilla.redhat.com/show_bug.cgi?id=661163

Patch vendor-advisory x_refsource_fedora

http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053337.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/64881

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2011-0560.html

Patch vendor-advisory x_refsource_fedora

http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053319.html

Vendor Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2011/0197

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2011-0975.html

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/43053

Scores

EPSS 0.0049

EPSS Percentile 39.0%

Details

CWE

CWE-399

Status published

Products (4)

fedorahosted/sssd 1.4.0

fedorahosted/sssd 1.4.1

fedoraproject/sssd 1.3.0

fedoraproject/sssd 1.5.0

Published Jan 25, 2011

Tracked Since Feb 18, 2026