Security readout for executives and security teams
CVE-2014-1477 covers older Mozilla browser-engine memory corruption flaws. A malicious page or content could crash affected applications and may allow arbitrary code execution. The affected versions are obsolete, so business risk is mainly legacy desktops, servers, or embedded workflows still running old Firefox, Firefox ESR, Thunderbird, or SeaMonkey builds. Exposure is likely limited to legacy systems running the named pre-fix Mozilla versions or unpatched distribution packages from that era. Current supported Mozilla products should not be assumed affected from this record alone. Treat this as a legacy cleanup priority, not an emergency based on current evidence. Escalate if old Mozilla clients exist in regulated, internet-facing, kiosk, or email-heavy environments. Mitigation focus: Upgrade Firefox to 27.0 or later where still applicable.; Upgrade Firefox ESR 24.x to 24.3 or later.; Upgrade Thunderbird to 24.3 or later..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
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-2014-1477 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- https://bugzilla.mozilla.org/show_bug.cgi?id=950000CVE reference · x_refsource_CONFIRM
- https://8pecxstudios.com/?page_id=44080CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=953114CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=945334CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=925896CVE reference · x_refsource_CONFIRM
- firefox-cve20141477-code-exec(90899)CVE reference · vdb-entry, x_refsource_XF
- GLSA-201504-01CVE reference · vendor-advisory, x_refsource_GENTOO
- https://bugzilla.mozilla.org/show_bug.cgi?id=950438CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=937132CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=921470CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=937697CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=945939CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.