CVE-2018-18585

CVSS V2 Medium 4.3 CVSS V3 Medium 4.3
Description
chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name).
Overview
  • CVE ID
  • CVE-2018-18585
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-10-23T02:29:00
  • Last Modified Date
  • 2022-10-25T16:47:14
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:kyzer:libmspack:0.3:alpha:*:*:*:*:*:* 1 OR
cpe:2.3:a:kyzer:libmspack:0.4:alpha:*:*:*:*:*:* 1 OR
cpe:2.3:a:kyzer:libmspack:0.5:alpha:*:*:*:*:*:* 1 OR
cpe:2.3:a:kyzer:libmspack:0.6:alpha:*:*:*:*:*:* 1 OR
cpe:2.3:a:kyzer:libmspack:0.7:alpha:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:12:ga:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:ltss:*:*:* 1 OR
cpe:2.3:a:starwindsoftware:starwind_virtual_san:-:*:*:*:*:vsphere:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.openwall.com/lists/oss-security/2018/10/22/1 Mailing List Patch Third Party Advisory
https://github.com/kyz/libmspack/commit/8759da8db6ec9e866cb8eb143313f397f925bb4f Exploit Third Party Advisory
https://bugs.debian.org/911637 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://tools.cisco.com/security/center/viewAlert.x?alertId=59134 Third Party Advisory
https://www.suse.com/security/cve/CVE-2018-18585/ Third Party Advisory
https://access.redhat.com/security/cve/cve-2018-18585 Third Party Advisory
https://security.gentoo.org/glsa/201903-20 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2049
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-18585
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18585
History
Created Old Value New Value Data Type Notes
2022-05-10 17:39:24 Added to TrackCVE
2022-12-03 13:42:54 2018-10-23T02:29Z 2018-10-23T02:29:00 CVE Published Date updated
2022-12-03 13:42:54 2022-10-25T16:47:14 CVE Modified Date updated
2022-12-03 13:42:54 Analyzed Vulnerability Status updated