Published: 18/10/2018 Updated: 06/12/2018

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

Memory safety bugs present in Firefox 61. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 62.

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mozilla firefox
canonical ubuntu linux 16.04
canonical ubuntu linux 18.04
canonical ubuntu linux 14.04

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

USN-3761-1 caused several regressions in Firefox ...

Mozilla Foundation Security Advisory 2018-20 Security vulnerabilities fixed in Firefox 62 Announced September 5, 2018 Impact critical Products Firefox Fixed in Firefox 62 ...

Memory safety bugs present in Firefox 61 Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code This vulnerability affects Firefox < 62 ...

CWE-119 https://www.mozilla.org/security/advisories/mfsa2018-20/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1478849%2C1433502%2C1480965%2C894215%2C1462693%2C1475431%2C1461027 https://usn.ubuntu.com/3761-1/http://www.securitytracker.com/id/1041610 http://www.securityfocus.com/bid/105276 https://usn.ubuntu.com/3761-1/https://nvd.nist.gov

CVE-2018-12375

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