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CVE-2017-7798

CVE-2017-7798

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.1%
exploitation probability
2.1%top 19% of all CVEs
observed exploitation
nono source reports it
The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, this could allow arbitrary code execution when opening a malicious page with the style editor tool. This vulnerability affects Firefox ESR < 52.3 and Firefox < 55.
Affected products
Mozilla · FirefoxMozilla · Firefox ESR
References
https://access.redhat.com/errata/RHSA-2017:2456https://bugzilla.mozilla.org/buglist.cgi?bug_id=1371586%2C1372112https://www.debian.org/security/2017/dsa-3928https://www.mozilla.org/security/advisories/mfsa2017-18/https://www.mozilla.org/security/advisories/mfsa2017-19/http://www.securityfocus.com/bid/100198http://www.securitytracker.com/id/1039124