UBUNTU-CVE-2021-33056
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-33056
Summary:
Details: Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP message.
References: https://ubuntu.com/security/CVE-2021-33056, https://github.com/BelledonneCommunications/belle-sip/commit/116e3eb48fe43ea63eb9f3c4b4b30c48d58d6ff0, https://github.com/BelledonneCommunications/belle-sip/compare/4.5.15...4.5.20, https://www.cve.org/CVERecord?id=CVE-2021-33056
Affected packages
Package
Name: belle-sip
Purl: pkg:deb/ubuntu/belle-sip?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.4.1-1
1.4.1-1.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
