Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-35652

Published: Jan 29, 2021 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-35652
CWEhttps://cwe.mitre.org/data/definitions/.html

An issue was discovered in res_pjsip_diversion.c in Sangoma Asterisk before 13.38.0, 14.x through 16.x before 16.15.0, 17.x before 17.9.0, and 18.x before 18.1.0. A crash can occur when a SIP message is received with a History-Info header that contains a tel-uri, or when a SIP 181 response is received that contains a tel-uri in the Diversion header.

Affected Software

NameVendorStart VersionEnd Version
AsteriskDigium*13.38.0 (excluding)
AsteriskDigium14.0 (including)16.15.0 (excluding)
AsteriskDigium17.0 (including)17.9.0 (excluding)
AsteriskDigium18.0 (including)18.1.0 (excluding)
AsteriskUbuntubionic*
AsteriskUbuntufocal*
AsteriskUbuntugroovy*
AsteriskUbuntuhirsute*
AsteriskUbuntuimpish*
AsteriskUbuntukinetic*
AsteriskUbuntulunar*
AsteriskUbuntumantic*
AsteriskUbuntuoracular*
AsteriskUbuntuplucky*
AsteriskUbuntutrusty*
AsteriskUbuntuxenial*

References

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