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
82.7%
Memory safety bugs were reported in Firefox 57 and Firefox ESR 52.5. 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 Thunderbird < 52.6, Firefox ESR < 52.6, and
Firefox < 58.
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | firefox | < 58.0+build6-0ubuntu0.17.10.1 | UNKNOWN |
ubuntu | 18.04 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 59.0.1+build1-0ubuntu1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2018-5089
nvd.nist.gov/vuln/detail/CVE-2018-5089
security-tracker.debian.org/tracker/CVE-2018-5089
ubuntu.com/security/notices/USN-3529-1
ubuntu.com/security/notices/USN-3544-1
ubuntu.com/security/notices/USN-3688-1
www.cve.org/CVERecord?id=CVE-2018-5089
www.mozilla.org/en-US/security/advisories/mfsa2018-02/
www.mozilla.org/en-US/security/advisories/mfsa2018-03/
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
82.7%