Security readout for executives and security teams
CVE-2013-6671 is a remote code execution issue in older Mozilla products. A malicious web page or rendered content using crafted JavaScript and ordered list elements could run code on a vulnerable system. The source bundle identifies fixed versions from 2013, so modern supported installations should be unaffected if fully patched. Exposure is most likely on legacy desktops, servers with GUI/browser packages, mail clients rendering HTML, old Linux distributions, appliances, or frozen images still carrying the affected Mozilla versions. Treat as high priority only for environments with legacy Mozilla software. The business risk is code execution from remote content, but remediation is straightforward if assets can be upgraded or retired. Mitigation focus: Upgrade Firefox, Firefox ESR, Thunderbird, and SeaMonkey beyond the listed fixed versions.; Apply operating system vendor security updates for Mozilla packages.; Remove unsupported Mozilla clients from managed systems where they are no longer required..
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-2013-6671 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
- GLSA-201504-01CVE reference · vendor-advisory, x_refsource_GENTOO
- https://bugzilla.mozilla.org/show_bug.cgi?id=930281CVE 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.