CVE-2018-12378

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.

References

http://www.securityfocus.com/bid/105280

http://www.securitytracker.com/id/1041610

https://access.redhat.com/errata/RHSA-2018:2692

https://access.redhat.com/errata/RHSA-2018:2693

https://access.redhat.com/errata/RHSA-2018:3403

https://access.redhat.com/errata/RHSA-2018:3458

https://bugzilla.mozilla.org/show_bug.cgi?id=1459383

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

https://security.gentoo.org/glsa/201810-01

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

https://usn.ubuntu.com/3761-1/

https://usn.ubuntu.com/3793-1/

https://www.debian.org/security/2018/dsa-4287

https://www.debian.org/security/2018/dsa-4327

https://www.mozilla.org/security/advisories/mfsa2018-20/

https://www.mozilla.org/security/advisories/mfsa2018-21/

https://www.mozilla.org/security/advisories/mfsa2018-25/

Details

Source: MITRE

Published: 2018-10-18

Updated: 2018-12-06

Type: CWE-416

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (45 total)

IDNameProductFamilySeverity
127413NewStart CGSL MAIN 4.05 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0145)NessusNewStart CGSL Local Security Checks
critical
127404NewStart CGSL MAIN 4.05 : firefox Multiple Vulnerabilities (NS-SA-2019-0141)NessusNewStart CGSL Local Security Checks
critical
127208NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0037)NessusNewStart CGSL Local Security Checks
critical
127198NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2019-0032)NessusNewStart CGSL Local Security Checks
critical
123293openSUSE Security Update : MozillaThunderbird (openSUSE-2019-680)NessusSuSE Local Security Checks
critical
123292openSUSE Security Update : MozillaFirefox (openSUSE-2019-676)NessusSuSE Local Security Checks
critical
700407Mozilla Firefox < 62.0 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
critical
121478Mozilla Thunderbird < 60.2.1NessusMacOS X Local Security Checks
critical
120110SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2018:2890-1)NessusSuSE Local Security Checks
critical
119748Mozilla Firefox < 62 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
119451SUSE SLED12 / SLES12 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss (SUSE-SU-2018:3591-2)NessusSuSE Local Security Checks
critical
119208Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20181105)NessusScientific Linux Local Security Checks
critical
119133GLSA-201811-13 : Mozilla Thunderbird: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
118890Debian DLA-1575-1 : thunderbird security updateNessusDebian Local Security Checks
critical
118837CentOS 6 : thunderbird (CESA-2018:3403)NessusCentOS Local Security Checks
critical
118813Oracle Linux 7 : thunderbird (ELSA-2018-3458)NessusOracle Linux Local Security Checks
critical
118744RHEL 7 : thunderbird (RHSA-2018:3458)NessusRed Hat Local Security Checks
critical
118742EulerOS 2.0 SP2 : firefox (EulerOS-SA-2018-1359)NessusHuawei Local Security Checks
critical
118590SUSE SLED12 / SLES12 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss (SUSE-SU-2018:3591-1)NessusSuSE Local Security Checks
critical
118585Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20181031)NessusScientific Linux Local Security Checks
critical
118552RHEL 6 : thunderbird (RHSA-2018:3403)NessusRed Hat Local Security Checks
critical
118473Debian DSA-4327-1 : thunderbird - security updateNessusDebian Local Security Checks
critical
118144Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Thunderbird vulnerabilities (USN-3793-1)NessusUbuntu Local Security Checks
critical
117987openSUSE Security Update : MozillaThunderbird (openSUSE-2018-1139)NessusSuSE Local Security Checks
critical
117939Mozilla Thunderbird < 60.2.1 Multiple VulnerabilitiesNessusWindows
critical
117938Mozilla Thunderbird < 60.2.1 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
117894GLSA-201810-01 : Mozilla Firefox: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
117732EulerOS 2.0 SP3 : firefox (EulerOS-SA-2018-1288)NessusHuawei Local Security Checks
critical
117538Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : firefox regressions (USN-3761-3)NessusUbuntu Local Security Checks
critical
117496Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Firefox regressions (USN-3761-2)NessusUbuntu Local Security Checks
critical
117486CentOS 6 : firefox (CESA-2018:2693)NessusCentOS Local Security Checks
critical
117485CentOS 7 : firefox (CESA-2018:2692)NessusCentOS Local Security Checks
critical
117474Scientific Linux Security Update : firefox on SL7.x x86_64 (20180912)NessusScientific Linux Local Security Checks
critical
117473Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20180912)NessusScientific Linux Local Security Checks
critical
117470RHEL 6 : firefox (RHSA-2018:2693)NessusRed Hat Local Security Checks
critical
117469RHEL 7 : firefox (RHSA-2018:2692)NessusRed Hat Local Security Checks
critical
117466Oracle Linux 7 : firefox (ELSA-2018-2692)NessusOracle Linux Local Security Checks
critical
117384openSUSE Security Update : MozillaFirefox (openSUSE-2018-995)NessusSuSE Local Security Checks
critical
117368Debian DSA-4287-1 : firefox-esr - security updateNessusDebian Local Security Checks
critical
117357Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : firefox vulnerabilities (USN-3761-1)NessusUbuntu Local Security Checks
critical
117304FreeBSD : mozilla -- multiple vulnerabilities (c96d416a-eae7-4d5d-bc84-40deca9329fb)NessusFreeBSD Local Security Checks
critical
117294Mozilla Firefox < 62 Multiple Critical VulnerabilitiesNessusWindows
critical
117293Mozilla Firefox ESR < 60.2 Multiple Critical VulnerabilitiesNessusWindows
critical
117292Mozilla Firefox ESR < 60.2 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
117291Mozilla Firefox < 62 Multiple Critical Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical