CVE-2019-11759
Vulnerability from cvelistv5
Published
2020-01-08 19:48
Modified
2024-08-04 23:03
Severity ?
EPSS score ?
2.94% (0.85131)
Summary
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.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1577953Issue Tracking, Permissions Required
security@mozilla.orghttps://security.gentoo.org/glsa/202003-10Third Party Advisory
security@mozilla.orghttps://usn.ubuntu.com/4335-1/Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2019-33/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2019-35/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1577953Issue Tracking, Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-10Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4335-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2019-33/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2019-35/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Firefox Version: before 70
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   Mozilla Thunderbird Version: before 68.2
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   Mozilla Firefox ESR Version: before 68.2
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Show details on NVD website

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