CVE-2018-15378

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the "unmew11()" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.
Overview
  • CVE ID
  • CVE-2018-15378
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-10-15T17:29:00
  • Last Modified Date
  • 2019-10-09T23:35:29
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* 1 OR 0.100.2
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 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
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
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://secuniaresearch.flexerasoftware.com/advisories/83000/ Permissions Required Third Party Advisory
https://bugzilla.clamav.net/show_bug.cgi?id=12170 Issue Tracking Patch Third Party Advisory
https://usn.ubuntu.com/3789-1/ Third Party Advisory
https://usn.ubuntu.com/3789-2/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html Mailing List Third Party Advisory
https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html Third Party Advisory
https://security.gentoo.org/glsa/201904-12 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-15378
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15378
History
Created Old Value New Value Data Type Notes
2022-05-10 17:06:15 Added to TrackCVE
2022-12-03 13:20:34 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 13:20:34 2018-10-15T17:29Z 2018-10-15T17:29:00 CVE Published Date updated
2022-12-03 13:20:34 2019-10-09T23:35:29 CVE Modified Date updated
2022-12-03 13:20:34 Modified Vulnerability Status updated