CVE-2016-5771 (GCVE-0-2016-5771)
Vulnerability from cvelistv5 – Published: 2016-08-07 10:00 – Updated: 2024-08-06 01:15
VLAI
EPSS
VEX
Summary
spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data.
Severity
9.8 (Critical)
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| http://github.com/php/php-src/commit/3f627e580acf… | x_refsource_CONFIRM |
| http://lists.apple.com/archives/security-announce… | vendor-advisoryx_refsource_APPLE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-updates/2016-0… | vendor-advisoryx_refsource_SUSE |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | vendor-advisoryx_refsource_REDHAT |
| https://bugs.php.net/bug.php?id=72433 | x_refsource_CONFIRM |
| http://php.net/ChangeLog-5.php | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/06/23/4 | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2016/dsa-3618 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/91401 | vdb-entryx_refsource_BID |
| https://h20566.www2.hpe.com/portal/site/hpsc/publ… | x_refsource_CONFIRM |
| https://support.apple.com/HT207170 | x_refsource_CONFIRM |
Date Public
2016-06-23 00:00
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"value": "spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data."
},
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"value": "spl_array.c en la extension SPL en PHP en versiones anteriores a 5.5.37 y 5.6.x en versiones anteriores a 5.6.23 interact\u00faa incorrectamente con la implementaci\u00f3n no serializada y la recolecci\u00f3n de basura, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n y ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de datos serializados manipulados."
}
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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},
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"type": "Primary"
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},
"published": "2016-08-07T10:59:19.167",
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{
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},
{
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{
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"id": "CVE-2016-5771",
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"id": "CVE-2016-5771",
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"title": "SUSE CVE CVE-2016-5771",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-5771.json",
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}
}
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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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