Scientific Linux Security Update : apr on SL6.x i386/x86_64
medium Nessus Plugin ID 61053
Language:
New! Plugin Severity Now Using CVSS v3
The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Synopsis
The remote Scientific Linux host is missing one or more security updates.Description
The Apache Portable Runtime (APR) is a portability library used by the Apache HTTP Server and other projects. It provides a free library of C data structures and routines.The fix for CVE-2011-0419 introduced an infinite loop flaw in the apr_fnmatch() function when the APR_FNM_PATHNAME matching flag was used. A remote attacker could possibly use this flaw to cause a denial of service on an application using the apr_fnmatch() function.
(CVE-2011-1928)
Note: This problem affected httpd configurations using the 'Location' directive with wildcard URLs. The denial of service could have been triggered during normal operation; it did not specifically require a malicious HTTP request.
This update also addresses additional problems introduced by the rewrite of the apr_fnmatch() function, which was necessary to address the CVE-2011-0419 flaw.
All apr users should upgrade to these updated packages, which contain a backported patch to correct this issue. Applications using the apr library, such as httpd, must be restarted for this update to take effect.
Solution
Update the affected apr, apr-debuginfo and / or apr-devel packages.See Also
Plugin Details
Severity: Medium
ID: 61053
File Name: sl_20110531_apr_on_SL6_x.nasl
Version: 1.10
Type: local
Agent: unix
Published: 8/1/2012
Updated: 1/14/2021
Dependencies: ssh_get_info.nasl
Risk Information
VPR
Risk Factor: Low
Score: 2.2
CVSS v2
Risk Factor: Medium
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Vulnerability Information
CPE: x-cpe:/o:fermilab:scientific_linux
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list
Patch Publication Date: 5/31/2011
Reference Information
CVE: CVE-2011-0419, CVE-2011-1928