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CVE-2018-5124

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Date: April 26, 2019

Unsanitized output in the browser UI leaves HTML tags in place and can result in arbitrary code execution in Firefox before version 58.0.1.

Severity Score

6.1

Related Resources (3)

Url: https://www.mozilla.org/en-US/security/advisories/mfsa2018-05/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-5124

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-5124

Severity Score

6.1

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

CVSS v3

Base Score:	6.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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