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CVE-2007-4897

Date: September 14, 2007

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).

Severity Score

Related Resources (21)

http://secunia.com/advisories/27150
http://secunia.com/advisories/28385
http://www.securityfocus.com/bid/25642
https://access.redhat.com/security/cve/CVE-2007-4897
http://blog.s21sec.com/2007/09/sobre-la-vulnerabilidad-del-ekiga.html
http://www.securitytracker.com/id?1018683
http://www.securityfocus.com/archive/1/479185/100/0/threaded
http://www.mandriva.com/security/advisories?name=MDKSA-2007:206
http://secunia.com/advisories/27518
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10928
https://nvd.nist.gov/vuln/detail/CVE-2007-4897
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
http://securityreason.com/securityalert/3138
http://www.ubuntu.com/usn/usn-561-1
http://www.redhat.com/support/errata/RHSA-2007-0932.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/36568
http://www.s21sec.com/avisos/s21sec-036-en.txt
http://secunia.com/advisories/27127
https://bugzilla.redhat.com/show_bug.cgi?id=292831
http://marc.info/?l=full-disclosure&m=118959114522339&w=2
https://www.mend.io/vulnerability-database/CVE-2007-4897

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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