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Sigurnosni nedostaci programskog paketa subversion

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LUB

==========================================================================
Ubuntu Security Notice USN-2316-1
August 14, 2014

subversion vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 14.04 LTS
– Ubuntu 12.04 LTS

Summary:

Several security issues were fixed in Subversion.

Software Description:
– subversion: Advanced version control system

Details:

Lieven Govaerts discovered that the Subversion mod_dav_svn module
incorrectly handled certain request methods when SVNListParentPath was
enabled. A remote attacker could use this issue to cause the server to
crash, resulting in a denial of service. This issue only affected Ubuntu
12.04 LTS. (CVE-2014-0032)

Ben Reser discovered that Subversion did not correctly validate SSL
certificates containing wildcards. A remote attacker could exploit this to
perform a man in the middle attack to view sensitive information or alter
encrypted communications. (CVE-2014-3522)

Bert Huijben discovered that Subversion did not properly handle cached
credentials. A malicious server could possibly use this issue to obtain
credentials cached for a different server. (CVE-2014-3528)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 LTS:
libsvn1 1.8.8-1ubuntu3.1
subversion 1.8.8-1ubuntu3.1

Ubuntu 12.04 LTS:
libapache2-svn 1.6.17dfsg-3ubuntu3.4
libsvn1 1.6.17dfsg-3ubuntu3.4
subversion 1.6.17dfsg-3ubuntu3.4

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2316-1
CVE-2014-0032, CVE-2014-3522, CVE-2014-3528

Package Information:
https://launchpad.net/ubuntu/+source/subversion/1.8.8-1ubuntu3.1
https://launchpad.net/ubuntu/+source/subversion/1.6.17dfsg-3ubuntu3.4

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AutorMarijo Plepelic
Cert idNCERT-REF-2014-08-0026-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
Izvorhttp://www.adobe.com/
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