CVE-2023-23603

Regular expressions used to filter out forbidden properties and values from style directives in calls to <code>console.log</code> weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1800832	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-01/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-02/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-03/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::

History

No history.

Information

Published : 2023-06-02 17:15

Updated : 2023-06-08 13:40

NVD link : CVE-2023-23603

Mitre link : CVE-2023-23603

CVE.ORG link : CVE-2023-23603

JSON object : View

Products Affected

mozilla

thunderbird
firefox
firefox_esr

CWE

NVD-CWE-noinfo

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