CVE-2017-5417

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

When dragging content from the primary browser pane to the addressbar on a malicious site, it is possible to change the addressbar so that the displayed location following navigation does not match the URL of the newly loaded page. This allows for spoofing attacks. This vulnerability affects Firefox < 52.

References

http://www.securityfocus.com/bid/96692

http://www.securitytracker.com/id/1037966

https://bugzilla.mozilla.org/show_bug.cgi?id=791597

https://www.mozilla.org/security/advisories/mfsa2017-05/

Details

Source: MITRE

Published: 2018-06-11

Updated: 2018-08-02

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Tenable Plugins

View all (6 total)

IDNameProductFamilySeverity
99121Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : firefox regression (USN-3216-2)NessusUbuntu Local Security Checks
critical
97747openSUSE Security Update : MozillaFirefox / mozilla-nss (openSUSE-2017-344)NessusSuSE Local Security Checks
critical
97639Mozilla Firefox < 52.0 Multiple VulnerabilitiesNessusWindows
critical
97637Mozilla Firefox < 52.0 Multiple Vulnerabilities (macOS)NessusMacOS X Local Security Checks
critical
97600Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : firefox vulnerabilities (USN-3216-1)NessusUbuntu Local Security Checks
critical
97592FreeBSD : mozilla -- multiple vulnerabilities (96eca031-1313-4daf-9be2-9d6e1c4f1eb5)NessusFreeBSD Local Security Checks
critical