gsd-2022-23734
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-23734",
"id": "GSD-2022-23734"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-23734"
],
"details": "A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program.",
"id": "GSD-2022-23734",
"modified": "2023-12-13T01:19:35.113285Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "product-cna@github.com",
"ID": "CVE-2022-23734",
"STATE": "PUBLIC",
"TITLE": "Deserialization of Untrusted Data vulnerability in GitHub Enterprise Server leading to Remote Code Execution"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "GitHub Enterprise Server",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "3.2",
"version_value": "3.2.16"
},
{
"version_affected": "\u003c",
"version_name": "3.3",
"version_value": "3.3.11"
},
{
"version_affected": "\u003c",
"version_name": "3.4",
"version_value": "3.4.6"
},
{
"version_affected": "\u003c",
"version_name": "3.5",
"version_value": "3.5.3"
}
]
}
}
]
},
"vendor_name": "GitHub"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Alex Chapman"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-502\tDeserialization of Untrusted Data"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.11",
"refsource": "MISC",
"url": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.11"
},
{
"name": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.6",
"refsource": "MISC",
"url": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.6"
},
{
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"refsource": "MISC",
"url": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.3"
},
{
"name": "https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.16",
"refsource": "MISC",
"url": "https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.16"
}
]
},
"source": {
"discovery": "EXTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.5.3",
"versionStartIncluding": "3.5.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.4.6",
"versionStartIncluding": "3.4.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.3.11",
"versionStartIncluding": "3.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.2.16",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "product-cna@github.com",
"ID": "CVE-2022-23734"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program."
}
]
},
"problemtype": {
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{
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}
]
}
]
},
"references": {
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{
"name": "N/A",
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"tags": [
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],
"url": "https://docs.github.com/en/enterprise-server@3.3/admin/release-notes#3.3.11"
},
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
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],
"url": "https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.3"
},
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
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],
"url": "https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.16"
},
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.6"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-20T19:40Z",
"publishedDate": "2022-10-19T14:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.