CVE-2019-15639
HIGHCVSS 7.5/10EPSS 21.92%
Last modified
CVE-2019-15639 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario.. EPSS estimates a 21.92% chance of exploitation in the next 30 days.
Description
main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digium | Asterisk | >= 13.0.0, <= 13.28.0 |
| Digium | Asterisk | >= 16.0.0, <= 16.5.0 |
References
- http://downloads.asterisk.org/pub/security/AST-2019-005.htmlVendor Advisory
- http://packetstormsecurity.com/files/154372/Asterisk-Project-Security-Advisory-AST-2019-005.htmlThird Party Advisory, VDB Entry
- http://downloads.asterisk.org/pub/security/AST-2019-005.htmlVendor Advisory
- http://packetstormsecurity.com/files/154372/Asterisk-Project-Security-Advisory-AST-2019-005.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-15639?
main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario.
How severe is CVE-2019-15639?
CVE-2019-15639 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 21.92% probability of exploitation in the next 30 days.
How do I fix CVE-2019-15639?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-15639?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST