CVE-2017-5376 (GCVE-0-2017-5376)
Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 14:55
VLAI
EPSS
VEX
Summary
Use-after-free while manipulating XSL in XSLT documents. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Severity
9.8 (Critical)
CWE
- Use-after-free in XSL
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2… | x_refsource_CONFIRM |
| https://www.mozilla.org/security/advisories/mfsa2… | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/201702-22 | vendor-advisoryx_refsource_GENTOO |
| http://www.securityfocus.com/bid/95758 | vdb-entryx_refsource_BID |
| https://www.debian.org/security/2017/dsa-3832 | vendor-advisoryx_refsource_DEBIAN |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1311687 | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/201702-13 | vendor-advisoryx_refsource_GENTOO |
| https://www.debian.org/security/2017/dsa-3771 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securitytracker.com/id/1037693 | vdb-entryx_refsource_SECTRACK |
| https://www.mozilla.org/security/advisories/mfsa2… | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2017-0190.html | vendor-advisoryx_refsource_REDHAT |
| http://rhn.redhat.com/errata/RHSA-2017-0238.html | vendor-advisoryx_refsource_REDHAT |
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Mozilla | Thunderbird |
Affected:
unspecified , < 45.7
(custom)
|
guessed | |
| Mozilla | Firefox ESR |
Affected:
unspecified , < 45.7
(custom)
|
guessed | |
| Mozilla | Firefox |
Affected:
unspecified , < 51
(custom)
|
guessed |
Date Public
2017-01-24 00:00
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"sourceIdentifier": "security@mozilla.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-416\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2017-5376\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2018-06-11T21:29:02.780\",\"lastModified\":\"2025-11-25T17:50:16.803\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Use-after-free while manipulating XSL in XSLT documents. This vulnerability affects Thunderbird \u003c 45.7, Firefox ESR \u003c 45.7, and Firefox \u003c 51.\"},{\"lang\":\"es\",\"value\":\"Uso de memoria previamente liberada al manipular XSL en documentos XSLT. 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"redhat_vex": {
"aggregate_severity": "Critical",
"current_release_date": "2025-11-25T18:31:23+00:00",
"cve": "CVE-2017-5376",
"id": "CVE-2017-5376",
"initial_release_date": "2017-01-24T00:00:00+00:00",
"product_status:fixed": "273",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Mozilla: Use-after-free in XSL (MFSA 2017-02)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-5376.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2026-09-01T02:03:23Z",
"cve": "CVE-2017-5376",
"id": "CVE-2017-5376",
"initial_release_date": "2023-02-15T04:50:41Z",
"product_status:known_affected": "1",
"product_status:recommended": "412",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2017-5376",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2017-5376.json",
"version": "17"
}
}
}
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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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