UBUNTU-CVE-2018-20532
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UBUNTU-CVE-2018-20532
Published: 28 Dec 2018Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: There is a NULL pointer dereference at ext/testcase.c (function testcase_read) in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service.
References: https://ubuntu.com/security/CVE-2018-20532, https://bugzilla.redhat.com/show_bug.cgi?id=1652605, https://github.com/openSUSE/libsolv/pull/291, https://ubuntu.com/security/notices/USN-3916-1, https://ubuntu.com/security/notices/USN-4851-1, https://www.cve.org/CVERecord?id=CVE-2018-20532
Affected packages
Package
Name: libsolv
Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=esm-apps/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -0.6.11-1.1ubuntu0.1~esm1
Affected versions
0.6.11-1
0.6.11-1build1
0.6.11-1.1
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
