CVE-2016-4450 (GCVE-0-2016-4450)
Vulnerability from cvelistv5 – Published: 2016-06-07 14:00 – Updated: 2024-08-06 00:32
VLAI
EPSS
VEX
Summary
os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file.
Severity
7.5 (High)
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://www.securitytracker.com/id/1036019 | vdb-entryx_refsource_SECTRACK |
| https://security.gentoo.org/glsa/201606-06 | vendor-advisoryx_refsource_GENTOO |
| http://mailman.nginx.org/pipermail/nginx-announce… | mailing-listx_refsource_MLIST |
| http://www.ubuntu.com/usn/USN-2991-1 | vendor-advisoryx_refsource_UBUNTU |
| http://www.debian.org/security/2016/dsa-3592 | vendor-advisoryx_refsource_DEBIAN |
| https://access.redhat.com/errata/RHSA-2016:1425 | vendor-advisoryx_refsource_REDHAT |
| http://www.securityfocus.com/bid/90967 | vdb-entryx_refsource_BID |
Date Public
2016-05-31 00:00
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"id": "CVE-2016-4450",
"lastModified": "2024-11-21T02:52:14.230",
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"published": "2016-06-07T14:06:14.200",
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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T11:30:23+00:00",
"cve": "CVE-2016-4450",
"id": "CVE-2016-4450",
"initial_release_date": "2016-05-31T00:00:00+00:00",
"product_status:fixed": "24",
"product_status:known_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "nginx: NULL pointer dereference while writing client request body",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-4450.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-04-13T09:29:50Z",
"cve": "CVE-2016-4450",
"id": "CVE-2016-4450",
"initial_release_date": "2023-02-15T05:02:54Z",
"product_status:known_not_affected": "4",
"product_status:recommended": "82",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2016-4450",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-4450.json",
"version": "11"
}
}
}
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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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