critical
9.8
Advisory Published
CVE Published
Updated

CVE-2018-12392

First published: Tue Oct 23 2018(Updated: )

Last updated 24 July 2024

Credit: security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox ESR<60.3
60.3
Mozilla Thunderbird<60.3
60.3
Mozilla Firefox<63
63
debian/firefox
135.0-1
debian/firefox-esr
115.14.0esr-1~deb11u1
128.7.0esr-1~deb11u1
128.5.0esr-1~deb12u1
128.7.0esr-1~deb12u1
128.7.0esr-1
debian/thunderbird
1:115.12.0-1~deb11u1
1:128.7.0esr-1~deb11u1
1:128.5.0esr-1~deb12u1
1:128.7.0esr-1~deb12u1
1:128.6.0esr-1
Mozilla Firefox<63.0
Mozilla Firefox ESR<60.3.0
Mozilla Thunderbird<60.3.0
Debian=8.0
Debian=9.0
Ubuntu=14.04
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=18.10
redhat enterprise Linux desktop=6.0
redhat enterprise Linux desktop=7.0
redhat enterprise Linux server=6.0
redhat enterprise Linux server=7.0
redhat enterprise Linux server aus=7.6
redhat enterprise Linux server eus=7.5
redhat enterprise Linux server eus=7.6
redhat enterprise Linux server tus=7.6
redhat enterprise Linux workstation=6.0
redhat enterprise Linux workstation=7.0

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2018-12392?

    CVE-2018-12392 has been classified as a high severity vulnerability due to its potential to cause exploitable crashes.

  • How do I fix CVE-2018-12392?

    To fix CVE-2018-12392, update to the latest versions of Firefox ESR and Thunderbird above 60.3, or Firefox above 63.

  • Which software is affected by CVE-2018-12392?

    CVE-2018-12392 affects Mozilla Firefox ESR versions up to 60.3, Mozilla Thunderbird up to 60.3, and Firefox up to version 63.

  • What type of vulnerability is CVE-2018-12392?

    CVE-2018-12392 is a vulnerability related to poor event handling during the manipulation of user events in nested loops.

  • Can CVE-2018-12392 be exploited remotely?

    Yes, CVE-2018-12392 can potentially be exploited remotely during scripts that open documents through user events.

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