Secunia Security Advisory - A vulnerability has been reported in ejabberd, which can be exploited by malicious people to cause a DoS (Denial of Service).
62751cf27c34476fe96b349bbd31d4efee11690f72e8aaf5cf1ff7cfa3739ce9
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TITLE:
ejabberd Nested XML Entities Denial of Service Vulnerability
SECUNIA ADVISORY ID:
SA44807
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44807/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44807
RELEASE DATE:
2011-06-01
DISCUSS ADVISORY:
http://secunia.com/advisories/44807/#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/44807/
ONLY AVAILABLE IN CUSTOMER AREA:
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* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=44807
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 ejabberd, which can be exploited
by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error within the parsing of
certain XML input, which can be exploited to e.g. cause a high CPU
and memory consumption via heavily nested XML entities.
The vulnerability is reported in version 2.1.6. Other versions may
also be affected.
SOLUTION:
Fixed in the GIT repository.
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
PROVIDED AND/OR DISCOVERED BY:
Debian credits Wouter Coekaerts.
ORIGINAL ADVISORY:
https://git.process-one.net/ejabberd/mainline/commit/bd1df027c622e1f96f9eeaac612a6a956c1ff0b6
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
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About:
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