CVE-2007-4897

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).

🔗 References (36)

• cve@mitrehttp://blog.s21sec.com/2007/09/sobre-la-vulnerabilidad-del-ekiga.html
• cve@mitrehttp://marc.info/?l=full-disclosure&m=118959114522339&w=2
• cve@mitrehttp://openh323.cvs.sourceforge.net/openh323/opal/src/sip/sipcon.cxx?r1=2.120.2.25&r2=2.120.2.26&pathrev=v2_2_9
• cve@mitrehttp://secunia.com/advisories/27127
• cve@mitrehttp://secunia.com/advisories/27150
• cve@mitrehttp://secunia.com/advisories/27518
• cve@mitrehttp://secunia.com/advisories/28385
• cve@mitrehttp://securityreason.com/securityalert/3138
• cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2007:206
• cve@mitrehttp://www.redhat.com/support/errata/RHSA-2007-0932.html
• cve@mitrehttp://www.s21sec.com/avisos/s21sec-036-en.txt
• cve@mitrehttp://www.securityfocus.com/archive/1/479185/100/0/threaded
• cve@mitrehttp://www.securityfocus.com/bid/25642
• cve@mitrehttp://www.securitytracker.com/id?1018683
• cve@mitrehttp://www.ubuntu.com/usn/usn-561-1