CVE-2012-5621
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
lib/engine/components/opal/opal-call.cpp en ekiga anterior a 4.0.0 permite a atacantes remotos causar una denegación de servicio (caída) a través de una conexión con un nombre de parte que contiene cadenas UTF-8 inválidas.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-10-24 CVE Reserved
- 2014-09-29 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://ftp.gnome.org/pub/gnome/sources/ekiga/4.0/ekiga-4.0.0.news | X_refsource_confirm | |
| http://seclists.org/oss-sec/2012/q4/407 | Mailing List |
|
| http://www.securityfocus.com/bid/56790 | Vdb Entry | |
| https://blogs.oracle.com/sunsecurity/entry/cve_2012_5621_denial_of | X_refsource_confirm | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/80640 | Vdb Entry | |
| https://git.gnome.org/browse/ekiga/commit/?id=7d09807257 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=883058 | 2017-08-29 |
| URL | Date | SRC |
|---|---|---|
| https://lists.fedoraproject.org/pipermail/package-announce/2013-March/099554.html | 2017-08-29 |