CVE-2018-5146 (GCVE-0-2018-5146)
Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 05:26
VLAI
EPSS
VEX
Summary
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.
Severity
8.8 (High)
CWE
- Out of bounds memory write in libvorbis
Assigner
References
20 references
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 59.0.1
(custom)
|
guessed | |
| Mozilla | Firefox ESR |
Affected:
unspecified , < 52.7.2
(custom)
|
guessed | |
| Mozilla | Thunderbird |
Affected:
unspecified , < 52.7
(custom)
|
guessed |
Date Public
2018-03-16 00:00
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"published": "2018-06-11T21:29:14.780",
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"sourceIdentifier": "security@mozilla.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-787\"}]}]"
},
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"redhat_vex": {
"aggregate_severity": "Critical",
"current_release_date": "2025-11-25T18:17:19+00:00",
"cve": "CVE-2018-5146",
"id": "CVE-2018-5146",
"initial_release_date": "2018-03-16T00:00:00+00:00",
"product_status:fixed": "609",
"product_status:known_affected": "8",
"product_status:known_not_affected": "11",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Mozilla: Vorbis audio processing out of bounds write (MFSA 2018-08)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-5146.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-27T01:22:28Z",
"cve": "CVE-2018-5146",
"id": "CVE-2018-5146",
"initial_release_date": "2023-02-15T04:32:04Z",
"product_status:known_affected": "421",
"product_status:known_not_affected": "229",
"product_status:recommended": "814",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2018-5146",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-5146.json",
"version": "50"
}
}
}
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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