gsd-2020-29363
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-29363",
"description": "An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.",
"id": "GSD-2020-29363",
"references": [
"https://www.suse.com/security/cve/CVE-2020-29363.html",
"https://www.debian.org/security/2021/dsa-4822",
"https://access.redhat.com/errata/RHSA-2021:1609",
"https://ubuntu.com/security/CVE-2020-29363",
"https://advisories.mageia.org/CVE-2020-29363.html",
"https://security.archlinux.org/CVE-2020-29363",
"https://linux.oracle.com/cve/CVE-2020-29363.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
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"id": "GSD-2020-29363",
"modified": "2023-12-13T01:22:11.585116Z",
"schema_version": "1.4.0"
}
},
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"url": "https://github.com/p11-glue/p11-kit/releases"
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"url": "https://www.debian.org/security/2021/dsa-4822"
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{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
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"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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{
"name": "https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5j67-fw89-fp6x",
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"url": "https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5j67-fw89-fp6x"
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"nvd.nist.gov": {
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"cpe_name": [],
"versionEndExcluding": "0.23.22",
"versionStartIncluding": "0.23.6",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"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": "2022-05-12T14:47Z",
"publishedDate": "2020-12-16T14:15Z"
}
}
}
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- 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.