CVE-2016-1931 (GCVE-0-2016-1931)
Vulnerability from cvelistv5 – Published: 2016-01-31 18:00 – Updated: 2024-08-05 23:10
VLAI
EPSS
VEX
Summary
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to uninitialized memory encountered during brotli data compression, and other vectors.
Severity
10.0 (Critical)
CWE
- n/a
Assigner
References
21 references
Date Public
2016-01-26 00:00
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"sourceIdentifier": "security@mozilla.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2016-1931\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2016-01-31T18:59:01.120\",\"lastModified\":\"2026-05-06T22:30:45.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to uninitialized memory encountered during brotli data compression, and other vectors.\"},{\"lang\":\"es\",\"value\":\"M\u00faltiples vulnerabilidades no especificadas en el motor del navegador en Mozilla Firefox en versiones anteriores a 44.0 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda de aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores relacionados con memoria sin inicializar 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"redhat_vex": {
"aggregate_severity": "Critical",
"current_release_date": "2025-11-21T12:10:29+00:00",
"cve": "CVE-2016-1931",
"id": "CVE-2016-1931",
"initial_release_date": "2016-01-26T00:00:00+00:00",
"product_status:known_not_affected": "10",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Mozilla: Miscellaneous memory safety hazards (rv:44.0) (MFSA 2016-01)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-1931.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-09-01T02:21:23Z",
"cve": "CVE-2016-1931",
"id": "CVE-2016-1931",
"initial_release_date": "2023-02-15T05:07:16Z",
"product_status:known_affected": "58",
"product_status:recommended": "283",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2016-1931",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-1931.json",
"version": "23"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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