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Secunia Security Advisory 50246

Secunia Security Advisory 50246
Posted Aug 15, 2012
Authored by Secunia | Site secunia.com

Secunia Security Advisory - A vulnerability has been reported in Condor, which can be exploited by malicious people to bypass certain security restrictions.

tags | advisory
SHA-256 | ab47a5138a9ce5ec63f1504bcdbb93dadf9de8d03dafd5b0a1ce6cfd83142475

Secunia Security Advisory 50246

Change Mirror Download
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TITLE:
Condor Reverse DNS Lookup Host-based Authentication Security Bypass

SECUNIA ADVISORY ID:
SA50246

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50246/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50246

RELEASE DATE:
2012-08-15

DISCUSS ADVISORY:
http://secunia.com/advisories/50246/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)

http://secunia.com/advisories/50246/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=50246

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in Condor, which can be exploited
by malicious people to bypass certain security restrictions.

The vulnerability is caused due to the application improperly
verifying an IP address when handling reverse DNS lookups of a host
name and can be exploited to bypass the host-based authentication via
a specially crafted reverse DNS record and e.g. stop the application
or perform certain other actions as administrator or other users.

Successful exploitation requires host-based authentication to be
enabled and knowledge about the configuration of the target
application daemons.

The vulnerability is reported in versions prior to 7.8.2.

SOLUTION:
Update to version 7.8.2.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
CONDOR-2012-0002:
http://research.cs.wisc.edu/condor/security/vulnerabilities/CONDOR-2012-0002.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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

About:
This Advisory was delivered by Secunia as a free service to help
private users 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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