VDB
CVE-2014-4045
CVE-2014-4045
PUBLISHED
CVSS 4.300000190734863 MEDIUM
The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.
EPSS 1.64% · 82.3th percentile
Risk Scores
CVSS 2.0
4.300000190734863
EPSS Score
1.64%
82.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| digium | asterisk | 12.3.0, 12.0.0, 12.1.0 |
| n/a | n/a | n/a |
Timeline
- Jun 17, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Sep 7, 2023 EPSS Score
- Oct 29, 2023 EPSS Score
References
- http://downloads.asterisk.org/pub/security/AST-2014-007.pdf advisory
- http://downloads.asterisk.org/pub/security/AST-2014-005.pdf advisory
- http://downloads.asterisk.org/pub/security/AST-2014-006.pdf advisory
- http://downloads.asterisk.org/pub/security/AST-2014-008.pdf advisory
- 20140612 AST-2014-005: Remote Crash in PJSIP Channel Driver's Publish/Subscribe Framework mailing-list
- http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html url
- http://downloads.asterisk.org/pub/security/AST-2014-005.html url
- https://nvd.nist.gov/vuln/detail/CVE-2014-4045 advisory