UBUNTU-CVE-2021-3445
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-3445
Summary:
Details: A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to achieve code execution if they can alter the header information of an RPM package and then trick a user or system into installing it. The highest risk of this vulnerability is to confidentiality, integrity, as well as system availability.
References: https://ubuntu.com/security/CVE-2021-3445, https://www.cve.org/CVERecord?id=CVE-2021-3445, https://github.com/rpm-software-management/libdnf/commit/930f2582f91077b3f338b84cf9567559d52713de
Affected packages
Package
Name: libdnf
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -0.55.2-6
Affected versions
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
