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CVE Record

CVE-2015-4513: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 42.0 and Firefox ESR 3...

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This CVE covers multiple Mozilla Firefox browser-engine memory corruption flaws. A user browsing malicious or otherwise attacker-controlled content could experience a browser crash, and the CVE says arbitrary code execution may be possible. The issue is old, but any legacy Firefox or ESR estate should be treated as unsafe. Exposure is most likely on endpoints, kiosks, VDI images, servers with graphical browsers, or legacy Linux distributions still running Firefox before 42.0 or Firefox ESR 38.x before 38.4. Prioritize remediation where legacy Firefox is still used for web access. The business risk is highest on endpoints that browse untrusted sites because the CVE allows crashes and may allow code execution. Mitigation focus: Upgrade Firefox to 42.0 or later.; Upgrade Firefox ESR to 38.4 or later.; Apply relevant Linux vendor browser updates from Debian, Ubuntu, SUSE, Gentoo, or Red Hat..

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Potential ATT&CK relevance

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Execution behavior lookup

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CVE-2015-4513 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
13Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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