Published: 11/06/2018 Updated: 09/08/2018

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

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.

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debian debian linux 8.0
debian debian linux 9.0
redhat enterprise linux server eus 7.5
redhat enterprise linux server aus 7.3
redhat enterprise linux server eus 7.3
redhat enterprise linux server eus 7.4
redhat enterprise linux desktop 6.0
redhat enterprise linux workstation 6.0
redhat enterprise linux server aus 7.4
redhat enterprise linux server 6.0
redhat enterprise linux 6.0
redhat enterprise linux 7.0
redhat enterprise linux desktop 7.0
redhat enterprise linux workstation 7.0
redhat enterprise linux server 7.0
mozilla firefox
mozilla firefox esr

USN-3391-1 introduced a regression in Firefox ...

This update provides compatible packages for Firefox 55 ...

Firefox could be made to crash or run programs as your login if it opened a malicious website ...

Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees, buffer overflows and other implementation errors may lead to the execution of arbitrary code, denial of service, bypass of the same-origin policy or incorrect enforcement of CSP For the oldstable distribution (jessie), these ...

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 < 523 and Firefox < 55 ...

Mozilla Foundation Security Advisory 2017-19 Security vulnerabilities fixed in Firefox ESR 523 Announced August 8, 2017 Impact critical Products Firefox ESR Fixed in Firefox ESR 523 ...

Mozilla Foundation Security Advisory 2017-18 Security vulnerabilities fixed in Firefox 55 Announced August 8, 2017 Impact critical Products Firefox Fixed in Firefox 55 ...

A XUL injection has been found in Firefox < 550, in the style editor in devtools 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 ...

CWE-94 https://www.mozilla.org/security/advisories/mfsa2017-19/https://www.mozilla.org/security/advisories/mfsa2017-18/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1371586%2C1372112 https://www.debian.org/security/2017/dsa-3928 https://access.redhat.com/errata/RHSA-2017:2456 http://www.securitytracker.com/id/1039124 http://www.securityfocus.com/bid/100198 https://nvd.nist.gov https://usn.ubuntu.com/3391-3/

CVE-2017-7798

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