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Secunia Security Advisory 35284

Secunia Security Advisory 35284
Posted Jun 5, 2009
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Some vulnerabilities have been reported in APR-util, which can be exploited by malicious users and malicious people to cause a DoS (Denial of Service).

tags | advisory, denial of service, vulnerability
SHA-256 | 82956d6f3b357000e2baec59836ca0e6e0993a0b1ba3e49e83ade0557b2ef3e2

Secunia Security Advisory 35284

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If not, then implement it through the most reliable vulnerability
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Implement it through Secunia.

For more information visit:
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Alternatively request a call from a Secunia representative today to
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----------------------------------------------------------------------

TITLE:
Apache APR-util Library Denial of Service Vulnerabilities

SECUNIA ADVISORY ID:
SA35284

VERIFY ADVISORY:
http://secunia.com/advisories/35284/

DESCRIPTION:
Some vulnerabilities have been reported in APR-util, which can be
exploited by malicious users and malicious people to cause a DoS
(Denial of Service).

1) A vulnerability is caused due to an error in the processing of XML
files and can be exploited to exhaust all available memory via a
specially crafted XML file containing a predefined entity inside an
entity definition.

2) A vulnerability is caused due to an error within the
"apr_strmatch_precompile()" function in strmatch/apr_strmatch.c,
which can be exploited to crash an application using the library.

SOLUTION:
Update to version 1.3.7.

PROVIDED AND/OR DISCOVERED BY:
1) kcope
2) Matthew Palmer

ORIGINAL ADVISORY:
http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3

1) http://milw0rm.com/exploits/8842

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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