CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
74.0%
When manipulating user events in nested loops while opening a document
through script, it is possible to trigger a potentially exploitable crash
due to poor event handling. This vulnerability affects Firefox < 63,
Firefox ESR < 60.3, and Thunderbird < 60.3.
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | firefox | < 63.0+build2-0ubuntu0.18.04.2 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 63.0+build2-0ubuntu0.18.10.2 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
ubuntu | 22.10 | noarch | firefox | < 63.0+build1-0ubuntu1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2018-12392
nvd.nist.gov/vuln/detail/CVE-2018-12392
security-tracker.debian.org/tracker/CVE-2018-12392
ubuntu.com/security/notices/USN-3801-1
ubuntu.com/security/notices/USN-3868-1
www.cve.org/CVERecord?id=CVE-2018-12392
www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12392
www.mozilla.org/en-US/security/advisories/mfsa2018-27/#CVE-2018-12392
www.mozilla.org/en-US/security/advisories/mfsa2018-28/#CVE-2018-12392
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
74.0%