National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-5621 Detail

Description

lib/engine/components/opal/opal-call.cpp in ekiga before 4.0.0 allows remote attackers to cause a denial of service (crash) via an OPAL connection with a party name that contains invalid UTF-8 strings.

Source:  MITRE
Description Last Modified:  09/29/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ftp.gnome.org/pub/gnome/sources/ekiga/4.0/ekiga-4.0.0.news
http://seclists.org/oss-sec/2012/q4/407
http://www.securityfocus.com/bid/56790
https://blogs.oracle.com/sunsecurity/entry/cve_2012_5621_denial_of
https://bugzilla.redhat.com/show_bug.cgi?id=883058 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/80640
https://git.gnome.org/browse/ekiga/commit/?id=7d09807257
https://lists.fedoraproject.org/pipermail/package-announce/2013-March/099554.html

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:ekiga:ekiga:*:*:*:*:*:*:*:*    versions up to (including) 3.9.90

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-5621
NVD Published Date:
09/29/2014
NVD Last Modified:
08/28/2017