CVE-2017-7753

critical
New! CVE Severity Now Using CVSS v3

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Description

An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

References

http://www.securityfocus.com/bid/100315

http://www.securitytracker.com/id/1039124

https://access.redhat.com/errata/RHSA-2017:2456

https://access.redhat.com/errata/RHSA-2017:2534

https://bugzilla.mozilla.org/show_bug.cgi?id=1353312

https://security.gentoo.org/glsa/201803-14

https://www.debian.org/security/2017/dsa-3928

https://www.debian.org/security/2017/dsa-3968

https://www.mozilla.org/security/advisories/mfsa2017-18/

https://www.mozilla.org/security/advisories/mfsa2017-19/

https://www.mozilla.org/security/advisories/mfsa2017-20/

Details

Source: MITRE

Published: 2018-06-11

Updated: 2018-08-03

Type: CWE-125

Risk Information

CVSS v2

Base Score: 6.4

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

Impact Score: 4.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 9.1

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

Impact Score: 5.2

Exploitability Score: 3.9

Severity: CRITICAL

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

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_server_aus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Configuration 3

OR

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Configuration 4

OR

cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

Configuration 5

OR

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Tenable Plugins

View all (33 total)

IDNameProductFamilySeverity
127363NewStart CGSL MAIN 4.05 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0119)NessusNewStart CGSL Local Security Checks
critical
127356NewStart CGSL MAIN 4.05 : firefox Multiple Vulnerabilities (NS-SA-2019-0116)NessusNewStart CGSL Local Security Checks
critical
108820GLSA-201803-14 : Mozilla Thunderbird: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
106884GLSA-201802-03 : Mozilla Firefox: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
103563SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2017:2589-1)NessusSuSE Local Security Checks
critical
103249Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : thunderbird vulnerabilities (USN-3416-1)NessusUbuntu Local Security Checks
critical
103116Debian DSA-3968-1 : icedove - security updateNessusDebian Local Security Checks
critical
103056EulerOS 2.0 SP2 : firefox (EulerOS-SA-2017-1198)NessusHuawei Local Security Checks
critical
103055EulerOS 2.0 SP1 : firefox (EulerOS-SA-2017-1197)NessusHuawei Local Security Checks
critical
102961Debian DLA-1087-2 : icedove/thunderbird regression updateNessusDebian Local Security Checks
critical
102882CentOS 6 / 7 : thunderbird (CESA-2017:2534)NessusCentOS Local Security Checks
critical
102856SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2017:2302-1)NessusSuSE Local Security Checks
critical
102776Scientific Linux Security Update : thunderbird on SL6.x, SL7.x i386/x86_64 (20170824)NessusScientific Linux Local Security Checks
critical
102772Oracle Linux 6 / 7 : thunderbird (ELSA-2017-2534)NessusOracle Linux Local Security Checks
critical
102727RHEL 6 / 7 : thunderbird (RHSA-2017:2534)NessusRed Hat Local Security Checks
critical
102667Scientific Linux Security Update : firefox on SL6.x, SL7.x i386/x86_64 (20170815)NessusScientific Linux Local Security Checks
critical
700183Mozilla Firefox ESR < 52.3 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
700182Mozilla Firefox < 55 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
102622openSUSE Security Update : MozillaThunderbird (openSUSE-2017-955)NessusSuSE Local Security Checks
critical
102580Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : firefox regression (USN-3391-3)NessusUbuntu Local Security Checks
critical
102543Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : ubufox update (USN-3391-2)NessusUbuntu Local Security Checks
critical
102523Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : firefox vulnerabilities (USN-3391-1)NessusUbuntu Local Security Checks
critical
102504CentOS 6 / 7 : firefox (CESA-2017:2456)NessusCentOS Local Security Checks
critical
102473Oracle Linux 6 / 7 : firefox (ELSA-2017-2456)NessusOracle Linux Local Security Checks
critical
102472openSUSE Security Update : MozillaFirefox (openSUSE-2017-921)NessusSuSE Local Security Checks
critical
102438Debian DLA-1053-1 : firefox-esr security updateNessusDebian Local Security Checks
critical
102410RHEL 6 / 7 : firefox (RHSA-2017:2456)NessusRed Hat Local Security Checks
critical
102369Debian DSA-3928-1 : firefox-esr - security updateNessusDebian Local Security Checks
critical
102359Mozilla Firefox < 55 Multiple VulnerabilitiesNessusWindows
critical
102358Mozilla Firefox ESR < 52.3 Multiple VulnerabilitiesNessusWindows
critical
102357Mozilla Firefox < 55 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
102356Mozilla Firefox ESR < 52.3 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
102278FreeBSD : mozilla -- multiple vulnerabilities (555b244e-6b20-4546-851f-d8eb7d6c1ffa)NessusFreeBSD Local Security Checks
critical