CVE-2018-5127

CVSS V2 Medium 6.8 CVSS V3 High 8.8

Description

A buffer overflow can occur when manipulating the SVG "animatedPathSegList" through script. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.

Overview

CVE ID
CVE-2018-5127

Assigner
security@mozilla.org

Vulnerability Status
Analyzed

Published Version
2018-06-11T21:29:13

Last Modified Date
2019-03-08T14:22:34

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*	1	OR
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*	1	OR
cpe:2.3:o:debian:debian_linux:7.0:::::::*	1	OR
cpe:2.3:o:debian:debian_linux:8.0:::::::*	1	OR
cpe:2.3:o:debian:debian_linux:9.0:::::::*	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:17.10:::::::*	1	OR
cpe:2.3:a:mozilla:firefox::::::::	1	OR	59.0
cpe:2.3:a:mozilla:firefox_esr::::::::	1	OR	52.7.0
cpe:2.3:a:mozilla:thunderbird::::::::	1	OR	52.7.0

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.mozilla.org/security/advisories/mfsa2018-09/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-07/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-06/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1430557	Issue Tracking Permissions Required
https://www.debian.org/security/2018/dsa-4155	Third Party Advisory
https://www.debian.org/security/2018/dsa-4139	Third Party Advisory
https://usn.ubuntu.com/3596-1/	Third Party Advisory
https://usn.ubuntu.com/3545-1/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0648	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0647	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0527	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0526	Third Party Advisory
http://www.securitytracker.com/id/1040514	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/103388	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201810-01	Third Party Advisory
https://security.gentoo.org/glsa/201811-13	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-5127
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5127

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:56:18				Added to TrackCVE
2022-12-03 07:53:18	2018-06-11T21:29Z	2018-06-11T21:29:13	CVE Published Date	updated
2022-12-03 07:53:18		2019-03-08T14:22:34	CVE Modified Date	updated
2022-12-03 07:53:18		Analyzed	Vulnerability Status	updated