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http://blog.s21sec.com/2007/09/sobre-la-vulnerabilidad-del-ekiga.html CVE-2007-4897
Ekiga 2.0.5 - 'GetHostAddress' Remote Denial of Service
Record summary
CVE-2007-4897 has a selected CVSS score of 5.0; EIP currently links 1 catalogued exploit.
Description
pwlib, as used by Ekiga 2.0.5 and possibly other products, allows remote attackers to cause a denial of service (application crash) via a long argument to the PString::vsprintf function, related to a "memory management flaw". NOTE: this issue was originally reported as being in the SIPURL::GetHostAddress function in Ekiga (formerly GnomeMeeting).
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBEkiga 2.0.5 - 'GetHostAddress' Remote Denial of ServiceExploitDB exploitby Jose Miguel EsparzaNot analyzed1 file
References
Showing 12 of 1920070912 S21SEC-036-EN Ekiga <= 2.0.5 Denial of servicemailing list
http://marc.info/?l=full-disclosure&m=118959114522339&w=2 openh323.cvs.sourceforge.net
http://openh323.cvs.sourceforge.net/openh323/opal/src/sip/sipcon.cxx?r1=2.120.2.25&r2=2.120.2.26&pathrev=v2_2_9 27127Third-party advisory
http://secunia.com/advisories/27127 27150Third-party advisory
http://secunia.com/advisories/27150 27518Third-party advisory
http://secunia.com/advisories/27518 28385Third-party advisory
http://secunia.com/advisories/28385 3138Third-party advisory
http://securityreason.com/securityalert/3138 MDKSA-2007:206Vendor advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:206 RHSA-2007:0932Vendor advisory
http://www.redhat.com/support/errata/RHSA-2007-0932.html s21sec.com
http://www.s21sec.com/avisos/s21sec-036-en.txt 20070912 S21SEC-036-EN Ekiga <= 2.0.5 Denial of servicemailing list
http://www.securityfocus.com/archive/1/479185/100/0/threaded