Security readout for executives and security teams
CVE-2015-4514 covers multiple browser engine memory-safety flaws in Mozilla Firefox before 42.0. A malicious web page could crash the browser and may have allowed arbitrary code execution. The sources do not identify exact attack vectors or confirm real-world exploitation. Exposure is mainly endpoints or systems still running Mozilla Firefox before 42.0, including distribution-packaged builds referenced by Ubuntu, Gentoo, and openSUSE advisories. Modern managed browser fleets are unlikely to be affected unless legacy images remain in use. Prioritize remediation where legacy Firefox may still exist on user workstations, VDI images, kiosks, or lab systems. The business risk is reduced by age, but browser memory-corruption issues with possible code execution deserve cleanup when found. Mitigation focus: Upgrade Firefox to version 42.0 or later.; Apply relevant Ubuntu, Gentoo, or openSUSE security updates where Firefox is distribution-managed.; Remove or isolate legacy browser images that cannot be upgraded..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2015-4514 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- GLSA-201512-10CVE reference · vendor-advisory, x_refsource_GENTOO
- https://bugzilla.mozilla.org/show_bug.cgi?id=1185157CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1205937CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1200326CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=969309CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1202677CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1186160CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1196237CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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