CVE-2021-31878

Опубликовано: 30 июл. 2021

Источник: nvd

CVSS3: 6.5

CVSS2: 4

EPSS Низкий

Описание

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request.

Ссылки

http://downloads.asterisk.org/pub/security/AST-2021-007.html
Patch
Vendor Advisory
http://packetstormsecurity.com/files/163638/Asterisk-Project-Security-Advisory-AST-2021-007.html
Patch
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2021/Jul/48
Mailing List
Patch
Third Party Advisory
https://downloads.digium.com/pub/security/AST-2021-007.html
Patch
Vendor Advisory
https://issues.asterisk.org/jira/browse/ASTERISK-29381
Exploit
Issue Tracking
Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2021-007.html
Patch
Vendor Advisory
http://packetstormsecurity.com/files/163638/Asterisk-Project-Security-Advisory-AST-2021-007.html
Patch
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2021/Jul/48
Mailing List
Patch
Third Party Advisory
https://downloads.digium.com/pub/security/AST-2021-007.html
Patch
Vendor Advisory
https://issues.asterisk.org/jira/browse/ASTERISK-29381
Exploit
Issue Tracking
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:digium:asterisk:16.17.0:*:*:*:*:*:*:*

cpe:2.3:a:digium:asterisk:16.18.0:*:*:*:*:*:*:*

cpe:2.3:a:digium:asterisk:16.19.0:*:*:*:*:*:*:*

cpe:2.3:a:digium:asterisk:18.3.0:*:*:*:*:*:*:*

cpe:2.3:a:digium:asterisk:18.4.0:*:*:*:*:*:*:*

cpe:2.3:a:digium:asterisk:18.5.0:*:*:*:*:*:*:*

EPSS

Процентиль: 41%

0.0019

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-617

Связанные уязвимости

CVE-2021-31878

CVSS3: 6.5

ubuntu

больше 4 лет назад

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request.

CVE-2021-31878

CVSS3: 6.5

debian

больше 4 лет назад

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before ...

GHSA-h6p9-w9r4-7x73

github

больше 3 лет назад

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request.

BDU:2022-01652

CVSS3: 6.5

fstec

почти 5 лет назад

Уязвимость драйвера PJSIP системы управления IP-телефонией Asterisk, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 41%

0.0019

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-617