{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-2253", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-02T06:19:14.055Z", "dateReserved": "2023-04-24T00:00:00", "datePublished": "2023-06-06T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-06-29T00:00:00"}, "descriptions": [{"lang": "en", "value": "A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory."}], "affected": [{"vendor": "n/a", "product": "distribution/distribution", "versions": [{"version": "NA", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189886"}, {"name": "[debian-lts-announce] 20230629 [SECURITY] [DLA 3473-1] docker-registry security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-475", "cweId": "CWE-475"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:19:14.055Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189886", "tags": ["x_transferred"]}, {"name": "[debian-lts-announce] 20230629 [SECURITY] [DLA 3473-1] docker-registry security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_api_for_data_protection:-:*:*:*:*:*:*:*", "matchCriteriaId": "7BF8EFFB-5686-4F28-A68F-1A8854E098CE", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "932D137F-528B-4526-9A89-CD59FA1AB0FE", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openshift_developer_tools_and_services:-:*:*:*:*:*:*:*", "matchCriteriaId": "97321212-0E07-4CC2-A917-7B5F61AB9A5A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory."}], "id": "CVE-2023-2253", "lastModified": "2023-06-29T16:15:09.677", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-06-06T20:15:12.493", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189886"}, {"source": "secalert@redhat.com", "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-475"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Jose Gomez (SUSE) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2023:5314", "cpe": "cpe:/a:redhat:openshift_api_data_protection:1.1::el8", "package": "oadp/oadp-velero-plugin-rhel8:1.1.6-5", "product_name": "OADP-1.1-RHEL-8", "release_date": "2023-09-20T00:00:00Z"}, {"advisory": "RHSA-2023:5697", "cpe": "cpe:/a:redhat:openshift:4.11::el8", "package": "openshift4/ose-docker-registry:v4.11.0-202310101543.p0.g431737b.assembly.stream", "product_name": "Red Hat OpenShift Container Platform 4.11", "release_date": "2023-10-18T00:00:00Z"}, {"advisory": "RHSA-2023:5390", "cpe": "cpe:/a:redhat:openshift:4.12::el8", "package": "openshift4/ose-docker-registry:v4.12.0-202309261625.p0.g9e75355.assembly.stream", "product_name": "Red Hat OpenShift Container Platform 4.12", "release_date": "2023-10-04T00:00:00Z"}, {"advisory": "RHSA-2023:5155", "cpe": "cpe:/a:redhat:openshift:4.13::el8", "package": "openshift4/ose-docker-registry:v4.13.0-202309120502.p0.gdb5611b.assembly.stream", "product_name": "Red Hat OpenShift Container Platform 4.13", "release_date": "2023-09-19T00:00:00Z"}], "bugzilla": {"description": "distribution/distribution: DoS from malicious API request", "id": "2189886", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2189886"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-475->CWE-770", "details": ["A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.", "A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory."], "name": "CVE-2023-2253", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "helm", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Will not fix", "package_name": "openshift4/ose-console", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-openshift-apiserver-rhel8", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2023-05-09T15:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2253\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2253\nhttps://www.openwall.com/lists/oss-security/2023/05/09/1"], "threat_severity": "Moderate", "upstream_fix": "distribution 2.8.2"}