cve-2024-1722
Vulnerability from cvelistv5
Published
2024-02-27 17:39
Modified
2024-11-06 14:50
Severity ?
EPSS score ?
Summary
Keycloak-core: dos via account lockout
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Red Hat | Red Hat Build of Keycloak | |
Red Hat | Red Hat Single Sign-On 7 |
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In certain conditions, this issue may allow a remote unauthenticated attacker to block other accounts from logging in." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Low" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-645", "description": "Overly Restrictive Account Lockout Mechanism", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-06T14:50:56.629Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2024-1722" }, { "name": "RHBZ#2265389", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265389" } ], "timeline": [ { "lang": "en", "time": "2024-02-12T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2024-02-21T00:00:00+00:00", "value": "Made public." } ], "title": "Keycloak-core: dos via account lockout", "workarounds": [ { "lang": "en", "value": "Red Hat Product Security is not aware of a way to completely mitigate this issue. However, the following techniques can be used to help prevent exploitation:\n- Put limits on frequency of account registration, restricting how often an attacker could utilize this attack \n- Restrict new account registration to not allow email addresses in the username field, for example, by not allowing the \"@\" symbol. Note: this cannot prevent attacks against existing users who have registered with an email address.\n\nIf this vulnerability has been triggered, an administrator has two options to remedy it manually by modifying the second account (of the attacker):\n- Delete the account\n- Change the username" } ], "x_redhatCweChain": "CWE-645: Overly Restrictive Account Lockout Mechanism" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2024-1722", "datePublished": "2024-02-27T17:39:13.261Z", "dateReserved": "2024-02-21T19:39:16.206Z", "dateUpdated": "2024-11-06T14:50:56.629Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-1722\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-02-29T01:43:54.010\",\"lastModified\":\"2024-02-29T13:49:29.390\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw was found in Keycloak. In certain conditions, this issue may allow a remote unauthenticated attacker to block other accounts from logging in.\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 una falla en Keycloak. En determinadas condiciones, este problema puede permitir que un atacante remoto no autenticado bloquee el inicio de sesi\u00f3n de otras cuentas.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\",\"baseScore\":3.7,\"baseSeverity\":\"LOW\"},\"exploitabilityScore\":2.2,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-645\"}]}],\"references\":[{\"url\":\"https://access.redhat.com/security/cve/CVE-2024-1722\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2265389\",\"source\":\"secalert@redhat.com\"}]}}" } }
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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.
- 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.