UBUNTU-CVE-2021-22959
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-22959
Summary:
Details: The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Request Smuggling (HRS) in llhttp < v2.1.4 and < v6.0.6.
References: https://ubuntu.com/security/CVE-2021-22959, https://nodejs.org/en/blog/vulnerability/oct-2021-security-releases/#http-request-smuggling-due-to-spaced-in-headers-medium-cve-2021-22959, https://www.cve.org/CVERecord?id=CVE-2021-22959
Affected packages
Package
Name: nodejs
Purl: pkg:deb/ubuntu/[email protected]~dfsg-1ubuntu3?arch=source&distro=jammy
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -12.22.9~dfsg-1ubuntu3
Affected versions
12.22.5~dfsg-5ubuntu1
12.22.7~dfsg-2ubuntu1
12.22.7~dfsg-2ubuntu3
12.22.9~dfsg-1ubuntu2
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
