UBUNTU-CVE-2021-28904
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-28904
Summary:
Details: In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL. If revision is NULL, the operation of strcmp(revision, ext_plugins[u].revision) will lead to a crash.
References: https://ubuntu.com/security/CVE-2021-28904, https://github.com/CESNET/libyang/issues/1451, https://www.cve.org/CVERecord?id=CVE-2021-28904
Affected packages
Package
Name: libyang
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.16.105-1
0.16.105-2
0.16.105-3
0.16.105-3build1
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
