CVE-2015-1558
Last modified
CVE-2015-1558 is a vulnerability of currently unknown severity. Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.. EPSS estimates a 3.03% chance of exploitation in the next 30 days.
Description
Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digium | Asterisk | 12.0.0 |
| Digium | Asterisk | 12.1.0 |
| Digium | Asterisk | 12.1.1 |
| Digium | Asterisk | 12.2.0 |
| Digium | Asterisk | 12.3.0 |
| Digium | Asterisk | 12.3.1 |
| Digium | Asterisk | 12.3.2 |
| Digium | Asterisk | 12.4.0 |
| Digium | Asterisk | 12.5.0 |
| Digium | Asterisk | 12.6.0 |
| Digium | Asterisk | 12.7.0 |
| Digium | Asterisk | 12.8.0 |
| Digium | Asterisk | 12.8.1 |
| Digium | Asterisk | 13.0.0 |
| Digium | Asterisk | 13.1.0 |
| Digium | Asterisk | 13.2.0 |
References
- http://downloads.asterisk.org/pub/security/AST-2015-001.htmlVendor Advisory
- http://downloads.asterisk.org/pub/security/AST-2015-001.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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