gsd-2020-8945
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-8945",
"description": "The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.",
"id": "GSD-2020-8945",
"references": [
"https://access.redhat.com/errata/RHSA-2020:3167",
"https://access.redhat.com/errata/RHSA-2020:2992",
"https://access.redhat.com/errata/RHSA-2020:2927",
"https://access.redhat.com/errata/RHSA-2020:2413",
"https://access.redhat.com/errata/RHSA-2020:2117",
"https://access.redhat.com/errata/RHSA-2020:2027",
"https://access.redhat.com/errata/RHSA-2020:1940",
"https://access.redhat.com/errata/RHSA-2020:1937",
"https://access.redhat.com/errata/RHSA-2020:1402",
"https://access.redhat.com/errata/RHSA-2020:1396",
"https://access.redhat.com/errata/RHBA-2020:1255",
"https://access.redhat.com/errata/RHSA-2020:1234",
"https://access.redhat.com/errata/RHSA-2020:1231",
"https://access.redhat.com/errata/RHSA-2020:1230",
"https://access.redhat.com/errata/RHSA-2020:0934",
"https://access.redhat.com/errata/RHSA-2020:0928",
"https://access.redhat.com/errata/RHSA-2020:0863",
"https://access.redhat.com/errata/RHSA-2020:0697",
"https://access.redhat.com/errata/RHSA-2020:0689",
"https://access.redhat.com/errata/RHSA-2020:0679",
"https://linux.oracle.com/cve/CVE-2020-8945.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-8945",
"modified": "2023-12-13T01:21:54.064059Z",
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"cwe_ids": [
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"CWE-416",
"CWE-78",
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"date": "2021-05-18",
"description": "The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.",
"fixed_versions": [
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"CVE-2020-8945"
],
"not_impacted": "All versions starting from 0.1.1",
"package_slug": "go/github.com/proglottis/gpgme",
"pubdate": "2021-05-18",
"solution": "Upgrade to version 0.1.1 or above.",
"title": "Use After Free",
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"https://github.com/proglottis/gpgme/pull/23",
"https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1",
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-18T17:59Z",
"publishedDate": "2020-02-12T18:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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