Vulnerability Details : CVE-2018-12390
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.
Vulnerability category: OverflowMemory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2018-12390
Probability of exploitation activity in the next 30 days: 1.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-12390
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-12390
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-12390
-
https://security.gentoo.org/glsa/201811-13
Mozilla Thunderbird: Multiple vulnerabilities (GLSA 201811-13) — Gentoo securityThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:3005
RHSA-2018:3005 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://usn.ubuntu.com/3801-1/
USN-3801-1: Firefox vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://www.debian.org/security/2018/dsa-4324
Debian -- Security Information -- DSA-4324-1 firefox-esrThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
[SECURITY] [DLA 1575-1] thunderbird security updateMailing List;Third Party Advisory
-
https://www.debian.org/security/2018/dsa-4337
Debian -- Security Information -- DSA-4337-1 thunderbirdThird Party Advisory
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https://access.redhat.com/errata/RHSA-2018:3532
RHSA-2018:3532 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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https://access.redhat.com/errata/RHSA-2018:3006
RHSA-2018:3006 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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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
Bug ListIssue Tracking;Patch;Vendor Advisory
-
http://www.securityfocus.com/bid/105718
Mozilla Firefox and Firefox ESR Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/105769
RETIRED: Mozilla Thunderbird MFSA2018-28 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html
[SECURITY] [DLA 1571-1] firefox-esr security updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/201811-04
Mozilla Firefox: Multiple vulnerabilities (GLSA 201811-04) — Gentoo securityThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:3531
RHSA-2018:3531 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://usn.ubuntu.com/3868-1/
USN-3868-1: Thunderbird vulnerabilities | Ubuntu security noticesThird Party Advisory
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https://www.mozilla.org/security/advisories/mfsa2018-27/
Security vulnerabilities fixed in Firefox ESR 60.3 — MozillaPatch;Vendor Advisory
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https://www.mozilla.org/security/advisories/mfsa2018-26/
Security vulnerabilities fixed in Firefox 63 — MozillaPatch;Vendor Advisory
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http://www.securitytracker.com/id/1041944
Mozilla Firefox Multiple Bugs Let Remote Users Deny Service, Obtain Potentially Sensitive Information, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
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https://www.mozilla.org/security/advisories/mfsa2018-28/
Security vulnerabilities fixed in Thunderbird ESR 60.3 — MozillaPatch;Vendor Advisory
Products affected by CVE-2018-12390
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*