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CVE-2018-12390

Date: February 28, 2019

Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

Language: Unix

Severity Score

9.8

Related Resources (24)

Url: https://www.mozilla.org/security/advisories/mfsa2018-28/

Url: https://security.gentoo.org/glsa/201811-04

Url: https://www.mozilla.org/security/advisories/mfsa2018-27/

Url: https://www.mozilla.org/security/advisories/mfsa2018-26/

Url: https://security.gentoo.org/glsa/201811-13

Url: https://usn.ubuntu.com/3801-1/

Url: https://access.redhat.com/security/cve/CVE-2018-12390

Url: https://www.debian.org/security/2018/dsa-4324

Url: https://www.debian.org/security/2018/dsa-4337

Url: https://usn.ubuntu.com/3868-1/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-12390

Url: https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html

Url: https://access.redhat.com/errata/RHSA-2018:3006

Url: http://www.securityfocus.com/bid/105769

Url: https://access.redhat.com/errata/RHSA-2018:3005

Url: https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-12390

Url: https://access.redhat.com/errata/RHSA-2018:3532

Url: https://access.redhat.com/errata/RHSA-2018:3531

Url: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1487098%2C1487660%2C1490234%2C1496159%2C1443748%2C1496340%2C1483905%2C1493347%2C1488803%2C1498701%2C1498482%2C1442010%2C1495245%2C1483699%2C1469486%2C1484905%2C1490561%2C1492524%2C1481844

Url: http://www.securityfocus.com/bid/105718

Url: http://www.securitytracker.com/id/1041944

Url: https://security-tracker.debian.org/tracker/CVE-2018-12390

Url: https://www.mend.io/vulnerability-database/CVE-2018-12390

Severity Score

9.8

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

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CVE-2018-12390

Date: February 28, 2019

Language: Unix

Severity Score

Related Resources (24)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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