CVE-2020-35776 (GCVE-0-2020-35776)
Vulnerability from cvelistv5 – Published: 2021-02-18 19:57 – Updated: 2024-08-04 17:09
VLAI
EPSS
VEX
Summary
A buffer overflow in res_pjsip_diversion.c in Sangoma Asterisk versions 13.38.1, 16.15.1, 17.9.1, and 18.1.1 allows remote attacker to crash Asterisk by deliberately misusing SIP 181 responses.
Severity
6.5 (Medium)
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://issues.asterisk.org/ | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2021/Feb/57 | mailing-listx_refsource_FULLDISC |
| https://downloads.asterisk.org/pub/security/AST-2… | x_refsource_CONFIRM |
| https://issues.asterisk.org/jira/browse/ASTERISK-29227 | x_refsource_CONFIRM |
| http://packetstormsecurity.com/files/161470/Aster… | x_refsource_MISC |
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