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Vulnerability details: VCID-87qs-d7tw-nbhw
Vulnerability ID VCID-87qs-d7tw-nbhw
Aliases CVE-2014-1477
Summary Mozilla developers and community identified identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.In general these flaws cannot be exploited through email in the Thunderbird and Seamonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
epss 0.00852 https://api.first.org/data/v1/epss?cve=CVE-2014-1477
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2014-01
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.7399
EPSS Score 0.00852
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:10:44.669545+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2014/mfsa2014-01.md 37.0.0