CVE-2019-9816

CVE-2019-9816: vulnerability in Mozilla Thunderbird

Published · Updated

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 6.2%
from disclosure to weapon0 days
Published on NVDJul 23
1st PoCMay 29
exploitation probability
6.2%top 7% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A possible vulnerability exists where type confusion can occur when manipulating JavaScript objects in object groups, allowing for the bypassing of security checks within these groups. *Note: this vulnerability has only been demonstrated with UnboxedObjects, which are disabled by default on all supported releases.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
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