gsd-2022-3996
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-3996",
"id": "GSD-2022-3996",
"references": [
"https://www.suse.com/security/cve/CVE-2022-3996.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy\u0027 argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()\u0027 function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.",
"id": "GSD-2022-3996",
"modified": "2023-12-13T01:19:40.093154Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2022-3996",
"STATE": "PUBLIC"
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"affects": {
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"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "OpenSSL",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "3.0.0",
"version_value": "3.0.7"
}
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}
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},
"vendor_name": "OpenSSL"
}
]
}
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"credits": [
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"lang": "en",
"value": "Polar Bear"
},
{
"lang": "en",
"value": "Paul Dale"
}
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"lang": "eng",
"value": "If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy\u0027 argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()\u0027 function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466."
}
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}
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"references": {
"reference_data": [
{
"name": "https://www.openssl.org/news/secadv/20221213.txt",
"refsource": "MISC",
"url": "https://www.openssl.org/news/secadv/20221213.txt"
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"url": "https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7"
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"source": {
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=3.0.0 \u003c=3.0.7",
"affected_versions": "All versions starting from 3.0.0 up to 3.0.7",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
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"CWE-667",
"CWE-937"
],
"date": "2023-03-31",
"description": "If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy\u0027 argument to the command line utilities or by calling either `X509_VERIFY_PARAM_add0_policy()\u0027 or `X509_VERIFY_PARAM_set1_policies()\u0027 functions.",
"fixed_versions": [
"3.0.8"
],
"identifier": "CVE-2022-3996",
"identifiers": [
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"not_impacted": "All versions before 3.0.0, all versions after 3.0.7",
"package_slug": "conan/openssl",
"pubdate": "2022-12-13",
"solution": "Upgrade to version 3.0.8 or above.",
"title": "Improper Locking",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-3996",
"https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7",
"https://www.openssl.org/news/secadv/20221213.txt"
],
"uuid": "4a634e0a-f3e5-4b5f-8331-4d991e263bd9"
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"cpe_name": [],
"versionEndIncluding": "3.0.7",
"versionStartIncluding": "3.0.0",
"vulnerable": true
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"ID": "CVE-2022-3996"
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"description": {
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"value": "If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy\u0027 argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()\u0027 function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466."
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"references": {
"reference_data": [
{
"name": "https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7",
"refsource": "MISC",
"tags": [
"Patch",
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"url": "https://github.com/openssl/openssl/commit/7725e7bfe6f2ce8146b6552b44e0d226be7638e7"
},
{
"name": "https://www.openssl.org/news/secadv/20221213.txt",
"refsource": "MISC",
"tags": [
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"url": "https://www.openssl.org/news/secadv/20221213.txt"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-03-31T10:15Z",
"publishedDate": "2022-12-13T16:15Z"
}
}
}
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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.
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- 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.