GSD-2022-31626
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31626",
"description": "In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.",
"id": "GSD-2022-31626",
"references": [
"https://security.archlinux.org/CVE-2022-31626",
"https://advisories.mageia.org/CVE-2022-31626.html",
"https://www.suse.com/security/cve/CVE-2022-31626.html",
"https://ubuntu.com/security/CVE-2022-31626",
"https://www.debian.org/security/2022/dsa-5179",
"https://access.redhat.com/errata/RHSA-2022:5467",
"https://access.redhat.com/errata/RHSA-2022:5468",
"https://access.redhat.com/errata/RHSA-2022:5471",
"https://access.redhat.com/errata/RHSA-2022:5491",
"https://access.redhat.com/errata/RHSA-2022:5904"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-31626"
],
"details": "In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.",
"id": "GSD-2022-31626",
"modified": "2023-12-13T01:19:17.442294Z",
"schema_version": "1.4.0"
}
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"TITLE": "mysqlnd/pdo password buffer overflow"
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}
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"source": {
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"discovery": "EXTERNAL"
}
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"nvd.nist.gov": {
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},
"impact": {
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"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
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"obtainAllPrivilege": false,
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},
"lastModifiedDate": "2023-02-23T01:37Z",
"publishedDate": "2022-06-16T06:15Z"
}
}
}
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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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