6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.5%
Mozilla developers and community members reported memory safety bugs
present in Firefox 68, Firefox ESR 68, and Firefox 60.8. Some of these bugs
showed evidence of memory corruption and we presume that with enough effort
that some of these could be exploited to run arbitrary code. This
vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9,
Firefox ESR < 60.9, and Firefox ESR < 68.1.
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | firefox | < 69.0+build2-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 69.0+build2-0ubuntu0.19.04.1 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 22.10 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
ubuntu | 23.04 | noarch | firefox | < 69.0.1+build1-0ubuntu2 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-11740
nvd.nist.gov/vuln/detail/CVE-2019-11740
security-tracker.debian.org/tracker/CVE-2019-11740
ubuntu.com/security/notices/USN-4122-1
ubuntu.com/security/notices/USN-4150-1
www.cve.org/CVERecord?id=CVE-2019-11740
www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-11740
www.mozilla.org/en-US/security/advisories/mfsa2019-29/#CVE-2019-11740
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.5%