CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*

History

21 Nov 2024, 04:31

Type Values Removed Values Added
References () http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html - Exploit, Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html - Exploit, Third Party Advisory, VDB Entry
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1607443 - Issue Tracking, Permissions Required () https://bugzilla.mozilla.org/show_bug.cgi?id=1607443 - Issue Tracking, Permissions Required
References () https://security.gentoo.org/glsa/202003-02 - Third Party Advisory () https://security.gentoo.org/glsa/202003-02 - Third Party Advisory
References () https://usn.ubuntu.com/4335-1/ - Third Party Advisory () https://usn.ubuntu.com/4335-1/ - Third Party Advisory
References () https://www.mozilla.org/security/advisories/mfsa2020-03/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2020-03/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2020-04/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2020-04/ - Vendor Advisory

Information

Published : 2020-03-02 05:15

Updated : 2024-11-21 04:31


NVD link : CVE-2019-17026

Mitre link : CVE-2019-17026

CVE.ORG link : CVE-2019-17026


JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox
  • firefox_esr

canonical

  • ubuntu_linux
CWE
CWE-843

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