UBUNTU-CVE-2021-27290
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-27290
Summary:
Details: ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.
References: https://ubuntu.com/security/CVE-2021-27290, https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf, https://npmjs.com, https://www.cve.org/CVERecord?id=CVE-2021-27290
Affected packages
Package
Name: node-ssri
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
5.2.4-2
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
