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CVE-2020-35776
Published: Feb 18, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://issues.asterisk.org/
x_refsource_MISC
20210218 AST-2021-001: Remote crash in res_pjsip_diversion
mailing-list
x_refsource_FULLDISC
https://downloads.asterisk.org/pub/security/AST-2021-001.html
x_refsource_CONFIRM
https://issues.asterisk.org/jira/browse/ASTERISK-29227
x_refsource_CONFIRM
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