CVE-2019-11764

high
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Description

Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

References

https://www.mozilla.org/security/advisories/mfsa2019-35/

https://www.mozilla.org/security/advisories/mfsa2019-34/

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1558522%2C1577061%2C1548044%2C1571223%2C1573048%2C1578933%2C1575217%2C1583684%2C1586845%2C1581950%2C1583463%2C1586599

https://www.mozilla.org/security/advisories/mfsa2019-33/

https://security.gentoo.org/glsa/202003-10

https://usn.ubuntu.com/4335-1/

Details

Source: MITRE

Published: 2020-01-08

Updated: 2021-07-21

Type: CWE-416

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (50 total)

IDNameProductFamilySeverity
147407NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2021-0004)NessusNewStart CGSL Local Security Checks
critical
147312NewStart CGSL MAIN 4.06 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0002)NessusNewStart CGSL Local Security Checks
critical
145641CentOS 8 : thunderbird (CESA-2019:3237)NessusCentOS Local Security Checks
high
145572CentOS 8 : firefox (CESA-2019:3196)NessusCentOS Local Security Checks
high
135896Ubuntu 16.04 LTS : Thunderbird vulnerabilities (USN-4335-1)NessusUbuntu Local Security Checks
critical
134587GLSA-202003-10 : Mozilla Thunderbird: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
134411NewStart CGSL MAIN 4.05 : firefox Multiple Vulnerabilities (NS-SA-2020-0017)NessusNewStart CGSL Local Security Checks
critical
134410NewStart CGSL MAIN 4.05 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0022)NessusNewStart CGSL Local Security Checks
critical
133080NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2020-0004)NessusNewStart CGSL Local Security Checks
high
133071NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0003)NessusNewStart CGSL Local Security Checks
high
132264Amazon Linux 2 : thunderbird (ALAS-2019-1376)NessusAmazon Linux Local Security Checks
high
132011Ubuntu 18.04 LTS / 19.10 : Thunderbird regression (USN-4202-2)NessusUbuntu Local Security Checks
high
131409NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2019-0216)NessusNewStart CGSL Local Security Checks
high
131405NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0215)NessusNewStart CGSL Local Security Checks
high
131139Debian DSA-4571-1 : thunderbird - security updateNessusDebian Local Security Checks
high
131136Debian DLA-1997-1 : thunderbird security updateNessusDebian Local Security Checks
high
130977CentOS 6 : thunderbird (CESA-2019:3756)NessusCentOS Local Security Checks
high
130937openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2464)NessusSuSE Local Security Checks
high
130936openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2452)NessusSuSE Local Security Checks
high
130890openSUSE Security Update : MozillaFirefox / MozillaFirefox-branding-SLE (openSUSE-2019-2459)NessusSuSE Local Security Checks
high
130885openSUSE Security Update : MozillaFirefox / MozillaFirefox-branding-SLE (openSUSE-2019-2451)NessusSuSE Local Security Checks
high
130772Debian DLA-1987-1 : firefox-esr security updateNessusDebian Local Security Checks
high
130750Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20191106)NessusScientific Linux Local Security Checks
high
130742RHEL 6 : thunderbird (RHSA-2019:3756)NessusRed Hat Local Security Checks
high
130498Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20191031)NessusScientific Linux Local Security Checks
high
130472CentOS 6 : firefox (CESA-2019:3281)NessusCentOS Local Security Checks
high
130450SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2019:2872-1)NessusSuSE Local Security Checks
critical
130449SUSE SLED15 / SLES15 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE (SUSE-SU-2019:2871-1)NessusSuSE Local Security Checks
high
130444RHEL 6 : firefox (RHSA-2019:3281)NessusRed Hat Local Security Checks
high
130436CentOS 7 : thunderbird (CESA-2019:3210)NessusCentOS Local Security Checks
high
130434CentOS 7 : firefox (CESA-2019:3193)NessusCentOS Local Security Checks
high
130415Oracle Linux 8 : thunderbird (ELSA-2019-3237)NessusOracle Linux Local Security Checks
high
130414Oracle Linux 7 : thunderbird (ELSA-2019-3210)NessusOracle Linux Local Security Checks
high
130386Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20191029)NessusScientific Linux Local Security Checks
high
130382RHEL 8 : thunderbird (RHSA-2019:3237)NessusRed Hat Local Security Checks
high
130371RHEL 7 : thunderbird (RHSA-2019:3210)NessusRed Hat Local Security Checks
high
130365Mozilla Thunderbird < 68.2NessusWindows
high
130364Mozilla Thunderbird < 68.2NessusMacOS X Local Security Checks
high
130288Debian DSA-4549-1 : firefox-esr - security updateNessusDebian Local Security Checks
high
130248RHEL 8 : firefox (RHSA-2019:3196)NessusRed Hat Local Security Checks
high
130247Oracle Linux 8 : firefox (ELSA-2019-3196)NessusOracle Linux Local Security Checks
high
130200Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : Firefox vulnerabilities (USN-4165-1)NessusUbuntu Local Security Checks
high
130192Scientific Linux Security Update : firefox on SL7.x x86_64 (20191023)NessusScientific Linux Local Security Checks
high
130190RHEL 7 : firefox (RHSA-2019:3193)NessusRed Hat Local Security Checks
high
130184Oracle Linux 7 : firefox (ELSA-2019-3193)NessusOracle Linux Local Security Checks
high
130172Mozilla Firefox ESR 68.x < 68.2 Multiple vulnerabilitiesNessusWindows
high
130171Mozilla Firefox ESR 68.x < 68.2 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
130170Mozilla Firefox < 70.0 Multiple VulnerabilitiesNessusWindows
high
130169Mozilla Firefox < 70.0 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
130158Slackware 14.2 / current : mozilla-firefox (SSA:2019-295-01)NessusSlackware Local Security Checks
high