Ubuntu.comUB:CVE-2017-5451CVE-2017-5451
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
55.6%
A mechanism to spoof the addressbar through the user interaction on the
addressbar and the “onblur” event. The event could be used by script to
affect text display to make the loaded site appear to be different from the
one actually loaded within the addressbar. This vulnerability affects
Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | firefox | < 53.0+build6-0ubuntu0.14.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | firefox | < 53.0+build6-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 16.10 | noarch | firefox | < 53.0+build6-0ubuntu0.16.10.1 | UNKNOWN |
| ubuntu | 17.04 | noarch | firefox | < 53.0+build6-0ubuntu0.17.04.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | thunderbird | < 1:52.1.1+build1-0ubuntu0.14.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | thunderbird | < 1:52.1.1+build1-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 16.10 | noarch | thunderbird | < 1:52.1.1+build1-0ubuntu0.16.10.1 | UNKNOWN |
| ubuntu | 17.04 | noarch | thunderbird | < 1:52.1.1+build1-0ubuntu0.17.04.1 | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2017-5451
nvd.nist.gov/vuln/detail/CVE-2017-5451
security-tracker.debian.org/tracker/CVE-2017-5451
ubuntu.com/security/notices/USN-3260-1
ubuntu.com/security/notices/USN-3278-1
www.cve.org/CVERecord?id=CVE-2017-5451
www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5451
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
55.6%