National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-18584 Detail

Current Description

In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.

Source:  MITRE
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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2019:2049
https://access.redhat.com/security/cve/cve-2018-18584 Third Party Advisory
https://bugs.debian.org/911640 Mailing List Third Party Advisory
https://github.com/kyz/libmspack/commit/40ef1b4093d77ad3a5cfcee1f5cb6108b3a3bcc2 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html Mailing List Third Party Advisory
https://packetstormsecurity.com/files/150310/Ubuntu-Security-Notice-USN-3814-3.html Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201903-20 Third Party Advisory
https://usn.ubuntu.com/3814-1/ Third Party Advisory
https://usn.ubuntu.com/3814-2/ Third Party Advisory
https://usn.ubuntu.com/3814-3/ Third Party Advisory
https://www.cabextract.org.uk/#changes Product Vendor Advisory
https://www.openwall.com/lists/oss-security/2018/10/22/1 Mailing List Third Party Advisory
https://www.suse.com/security/cve/CVE-2018-18584/ Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:kyzer:cabextract:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.8
 cpe:2.3:a:kyzer:limbspack:0.3:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kyzer:limbspack:0.4:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kyzer:limbspack:0.5:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kyzer:limbspack:0.6:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kyzer:limbspack:0.7:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kyzer:limbspack:0.7.1:alpha:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:suse:linux_enterprise_server:12:ga:*:*:ltss:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:ltss:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:ltss:*:*:*
     Show Matching CPE(s)


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-18584
NVD Published Date:
10/22/2018
NVD Last Modified:
08/06/2019