Description
The check_acl function in pam_xauth.c in the pam_xauth module in Linux-PAM (aka pam) 1.1.2 and earlier does not verify that a certain ACL file is a regular file, which might allow local users to cause a denial of service (resource consumption) via a special file.
Published: 2011-01-24
Score: 4.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2010-4672 The check_acl function in pam_xauth.c in the pam_xauth module in Linux-PAM (aka pam) 1.1.2 and earlier does not verify that a certain ACL file is a regular file, which might allow local users to cause a denial of service (resource consumption) via a special file.
Ubuntu USN Ubuntu USN USN-1140-1 PAM vulnerabilities
History

No history.

Subscriptions

Linux-pam Linux-pam
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T03:55:34.485Z

Reserved: 2011-01-24T00:00:00.000Z

Link: CVE-2010-4707

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-01-24T19:00:01.957

Modified: 2026-04-29T01:13:23.040

Link: CVE-2010-4707

cve-icon Redhat

Severity : Low

Publid Date: 2010-10-03T00:00:00Z

Links: CVE-2010-4707 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses