CVE Vulnerability

CVE-2018-18584

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.openwall.com/lists/oss-security/2018/10/22/1 Mailing List Third Party Advisory
https://www.cabextract.org.uk/#changes Product Vendor Advisory
https://github.com/kyz/libmspack/commit/40ef1b4093d77ad3a5cfcee1f5cb6108b3a3bcc2 Patch Third Party Advisory
https://bugs.debian.org/911640 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html Mailing List Third Party Advisory
https://usn.ubuntu.com/3814-2/ Third Party Advisory
https://usn.ubuntu.com/3814-1/ Third Party Advisory
https://usn.ubuntu.com/3814-3/ Third Party Advisory
https://security.gentoo.org/glsa/201903-20 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2049 Third Party Advisory
https://www.starwindsoftware.com/security/sw-20181213-0001/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libmspack_project:libmspack:0.5:alpha:*:*:*:*:*:*
cpe:2.3:a:cabextract_project:cabextract:*:*:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.4:alpha:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.3:alpha:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.6:alpha:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.7:alpha:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.7.1:alpha:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:ltss:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:ltss:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:12:ga:*:*:ltss:*:*:*
cpe:2.3:a:starwindsoftware:starwind_virtual_san:-:*:*:*:*:vsphere:*:*
Information

Published : 2018-10-23 02:29

Updated : 2022-10-25 04:49

NVD link : CVE-2018-18584

Mitre link : CVE-2018-18584

Products Affected
No products.
CWE
CWE-787