6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
64.1%
A same-origin policy violation allowing the theft of cross-origin URL
entries when using the Javascript location property to cause a redirection
to another site using performance.getEntries(). This is a same-origin
policy violation and could allow for data theft. This vulnerability affects
Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | firefox | < 64.0+build3-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 64.0+build3-0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 14.04 | noarch | firefox | < 64.0+build3-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | firefox | < 64.0+build3-0ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | thunderbird | < 1:60.4.0+build2-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | thunderbird | < 1:60.4.0+build2-0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 14.04 | noarch | thunderbird | < 1:60.4.0+build2-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | thunderbird | < 1:60.4.0+build2-0ubuntu0.16.04.1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2018-18494
nvd.nist.gov/vuln/detail/CVE-2018-18494
security-tracker.debian.org/tracker/CVE-2018-18494
ubuntu.com/security/notices/USN-3844-1
ubuntu.com/security/notices/USN-3868-1
www.cve.org/CVERecord?id=CVE-2018-18494
www.mozilla.org/en-US/security/advisories/mfsa2018-29/#CVE-2018-18494
www.mozilla.org/en-US/security/advisories/mfsa2018-31/#CVE-2018-18494
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
64.1%