gsd-2021-3762
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-3762", "description": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.", "id": "GSD-2021-3762", "references": [ "https://access.redhat.com/errata/RHSA-2021:3665" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-3762" ], "details": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.", "id": "GSD-2021-3762", "modified": "2023-12-13T01:23:34.864993Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2021-3762", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "quay/claircore", "version": { "version_data": [ { "version_value": "Affects v0.4.6 and higher, v0.5.3 and higher | Fixedin claircore v0.4.8, v0.5.5." } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-22 - Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2000795", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000795" }, { "name": "https://github.com/quay/claircore/pull/478", "refsource": "MISC", "url": "https://github.com/quay/claircore/pull/478" }, { "name": "https://github.com/quay/clair/pull/1379", "refsource": "MISC", "url": "https://github.com/quay/clair/pull/1379" }, { "name": "https://github.com/quay/clair/pull/1380", "refsource": "MISC", "url": "https://github.com/quay/clair/pull/1380" }, { "name": "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821", "refsource": "MISC", "url": "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821" }, { "name": "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83", "refsource": "MISC", "url": "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003e=v0.4.6 \u003cv0.4.8 || \u003e=v0.5.3 \u003cv0.5.5", "affected_versions": "All versions starting from 0.4.6 before 0.4.8, all versions starting from 0.5.3 before 0.5.5", "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-22", "CWE-937" ], "date": "2023-01-30", "description": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.", "fixed_versions": [ "v0.4.8", "v0.5.5" ], "identifier": "CVE-2021-3762", "identifiers": [ "CVE-2021-3762" ], "not_impacted": "", "package_slug": "go/github.com/quay/clair", "pubdate": "2022-03-03", "solution": "Upgrade to versions 0.4.8, 0.5.5 or above.", "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-3762", "https://bugzilla.redhat.com/show_bug.cgi?id=2000795", "https://github.com/quay/clair/pull/1380", "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821", "https://github.com/quay/claircore/pull/478", "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83", "https://github.com/quay/clair/pull/1379" ], "uuid": "d9b3e24d-08c2-4191-8120-63579c6da877", "versions": [] }, { "affected_range": "\u003cv0.4.8", "affected_versions": "All versions before 0.4.8", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-22", "CWE-78", "CWE-937" ], "date": "2022-03-21", "description": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.", "fixed_versions": [ "v0.4.8" ], "identifier": "CVE-2021-3762", "identifiers": [ "GHSA-mq47-6wwv-v79w", "CVE-2021-3762" ], "not_impacted": "All versions starting from 0.4.8", "package_slug": "go/github.com/quay/claircore", "pubdate": "2022-03-04", "solution": "Upgrade to version 0.4.8 or above.", "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-3762", "https://github.com/quay/clair/pull/1379", "https://github.com/quay/clair/pull/1380", "https://github.com/quay/claircore/pull/478", "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821", "https://bugzilla.redhat.com/show_bug.cgi?id=2000795", "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83", "https://github.com/quay/claircore/commit/dff671c665141f126c072de8a744855d4916c9c7", "https://github.com/advisories/GHSA-mq47-6wwv-v79w" ], "uuid": "a8d511e2-4b0a-4d93-8ccf-08cd51094e9a", "versions": [ { "commit": { "sha": "413cd93b3cf7defaa8cd91a61078eac241a81513", "tags": [ "v0.4.8" ], "timestamp": "20210928171726" }, "number": "v0.4.8" } ] } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:redhat:clair:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "0.4.8", "versionStartIncluding": "0.4.6", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:redhat:clair:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "0.5.5", "versionStartIncluding": "0.5.3", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:redhat:quay:3.5.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2021-3762" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-22" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2000795", "refsource": "MISC", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000795" }, { "name": "https://github.com/quay/clair/pull/1380", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/quay/clair/pull/1380" }, { "name": "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821" }, { "name": "https://github.com/quay/claircore/pull/478", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/quay/claircore/pull/478" }, { "name": "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://vulmon.com/exploitdetails?qidtp=maillist_oss_security\u0026qid=d19fce9ede06e13dfb5630ece7f14f83" }, { "name": "https://github.com/quay/clair/pull/1379", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/quay/clair/pull/1379" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2023-01-30T19:17Z", "publishedDate": "2022-03-03T22:15Z" } } }
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Sightings
Author | Source | Type | Date |
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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.