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TITLE:
Apache Subversion Two Denial of Service Vulnerabilities

SECUNIA ADVISORY ID:
SA42780

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http://secunia.com/advisories/42780/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=42780

RELEASE DATE:
2011-01-05

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http://secunia.com/advisories/42780/#comments

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http://secunia.com/advisories/42780/

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DESCRIPTION:
Two vulnerabilities have been reported in Apache Subversion, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

1) An error within the "walk()" function in mod_dav_svn/repos.c of
the mod_dav_svn module can be exploited to cause a crash.

2) A memory leak when processing the "blame -g" command can be
exploited to cause a DoS due to high memory consumption on the
server.

The vulnerabilities are reported in versions prior to 1.6.15.

SOLUTION:
Update to version 1.6.15.

PROVIDED AND/OR DISCOVERED BY:
1) Rob Kooper
2) Chris Tashjian

ORIGINAL ADVISORY:
Apache Announcement:
http://mail-archives.apache.org/mod_mbox/www-announce/201011.mbox/%3CAANLkTi=5+NOi-Cp=fKCx6mAW-TofFVW=ikEQkXgQB8Bt@mail.gmail.com%3E

1)
http://mail-archives.apache.org/mod_mbox/subversion-users/201011.mbox/%3C3923B919-C2BE-41AD-84ED-7207837FAD1A@ncsa.illinois.edu%3E
2)
http://mail-archives.apache.org/mod_mbox/subversion-users/201011.mbox/%3C4CD33B61.7030203@thepond.com%3E

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