CVE-2012-3812
Double free vulnerability in apps/app_voicemail.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones allows…
Does this matter?
Lower severity and a low EPSS score (3.20%). Track it; it rarely justifies an emergency change on its own.
Description
Double free vulnerability in apps/app_voicemail.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones allows remote authenticated users to cause a denial of service (daemon crash) by establishing multiple voicemail sessions and accessing both the Urgent mailbox and the INBOX mailbox.
- CVSS 2.0
- 4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
- EPSS
- 3.20% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- digium/asterisk · digium/asteriske · digium/certified asterisk
- Source
- cve@mitre.org
References
- http://downloads.asterisk.org/pub/security/AST-2012-011.htmlVendor Advisory
- http://secunia.com/advisories/50687
- http://secunia.com/advisories/50756
- http://www.debian.org/security/2012/dsa-2550
- http://www.securityfocus.com/bid/54317
- https://issues.asterisk.org/jira/browse/ASTERISK-20052
- http://downloads.asterisk.org/pub/security/AST-2012-011.htmlVendor Advisory
- http://secunia.com/advisories/50687
- http://secunia.com/advisories/50756
- http://www.debian.org/security/2012/dsa-2550
- http://www.securityfocus.com/bid/54317
- https://issues.asterisk.org/jira/browse/ASTERISK-20052
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.