CVE-2019-11759

An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Link	Resource
https://www.mozilla.org/security/advisories/mfsa2019-35/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-34/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1577953	Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2019-33/	Vendor Advisory
https://security.gentoo.org/glsa/202003-10	Third Party Advisory
https://usn.ubuntu.com/4335-1/	Third Party Advisory

Configuration 1

cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*

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Published : 2020-01-08 08:15

Updated : 2023-02-01 02:17

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NVD link : CVE-2019-11759

Mitre link : CVE-2019-11759

Firefox Esr

Mozilla

CWE-120