CVE-2019-11707

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.

CVSS v3 8.8 HIGH
CVSS v2.0 7.5 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1544386	Issue Tracking Permissions Required Vendor Advisory
https://security.gentoo.org/glsa/201908-12	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-18/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-20/	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 : 2019-07-23 14:15

Updated : 2024-02-28 17:08

NVD link : CVE-2019-11707

Mitre link : CVE-2019-11707

CVE.ORG link : CVE-2019-11707

JSON object : View

Products Affected

mozilla

thunderbird
firefox
firefox_esr

CWE

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

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