CVE-2018-20534 Detail

Current Description

** DISPUTED ** There is an illegal address access at ext/testcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute this issue stating that the issue affects the test suite and not the underlying library. It cannot be exploited in any real-world application.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00057.html
https://access.redhat.com/errata/RHSA-2019:2290
https://access.redhat.com/errata/RHSA-2019:3583
https://bugzilla.redhat.com/show_bug.cgi?id=1652604 Exploit  Issue Tracking  Third Party Advisory 
https://bugzilla.suse.com/show_bug.cgi?id=1120631 Issue Tracking  Third Party Advisory 
https://github.com/openSUSE/libsolv/pull/291 Patch  Third Party Advisory 
https://usn.ubuntu.com/3916-1/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-20534
NVD Published Date:
12/28/2018
NVD Last Modified:
10/02/2019
Source:
MITRE