CVE-2017-7845
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 3.2%
exploitation probability
3.2%top 13% of all CVEs
observed exploitation
nono source reports it
A buffer overflow occurs when drawing and validating elements using Direct 3D 9 with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. Note: This attack only affects Windows operating systems. Other operating systems are unaffected. This vulnerability affects Thunderbird < 52.5.2, Firefox ESR < 52.5.2, and Firefox < 57.0.2.
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1402372https://www.mozilla.org/security/advisories/mfsa2017-28/https://www.mozilla.org/security/advisories/mfsa2017-29/https://www.mozilla.org/security/advisories/mfsa2017-30/http://www.securityfocus.com/bid/102115http://www.securitytracker.com/id/1040123