CVE-2017-7798

EPSS 2.1%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 2.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

11 Jun 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 · Firefox Mozilla · Firefox ESR

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References

https://access.redhat.com/errata/RHSA-2017:2456 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1371586%2C1372112 https://www.debian.org/security/2017/dsa-3928 https://www.mozilla.org/security/advisories/mfsa2017-18/https://www.mozilla.org/security/advisories/mfsa2017-19/http://www.securityfocus.com/bid/100198 http://www.securitytracker.com/id/1039124