5

CVE-2012-5621

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ekiga ≫ Ekiga Version <= 3.9.90
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.78% 0.845
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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