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redhatcveRedhat.comRH:CVE-2019-11757
HistoryOct 23, 2019 - 6:20 a.m.

CVE-2019-11757

2019-10-2306:20:51
redhat.com
access.redhat.com
15

0.008 Low

EPSS

Percentile

81.7%

A use-after-free flaw was found in Mozilla Firefox and Thunderbird. When following a value’s prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. An attacker could use this flaw to execute code that was stored in the referenced memory or crash the system.