cve-2023-6682
Vulnerability from cvelistv5
Published
2024-05-09 01:42
Modified
2024-10-03 06:23
Severity ?
EPSS score ?
Summary
Inefficient Regular Expression Complexity in GitLab
References
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2023-6682", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-05-09T18:11:04.571547Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:17:11.196Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T08:35:14.911Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "GitLab Issue #434821", "tags": [ "issue-tracking", "permissions-required", "x_transferred" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/434821" }, { "name": "HackerOne Bug Bounty Report #2269012", "tags": [ "technical-description", "exploit", "permissions-required", "x_transferred" ], "url": "https://hackerone.com/reports/2269012" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "cpes": [ "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*" ], "defaultStatus": "unaffected", "product": "GitLab", "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "vendor": "GitLab", "versions": [ { "lessThan": "16.9.7", "status": "affected", "version": "16.9", "versionType": "semver" }, { "lessThan": "16.10.5", "status": "affected", "version": "16.10", "versionType": "semver" }, { "lessThan": "16.11.2", "status": "affected", "version": "16.11", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Thanks to `Anonymizer` for reporting this vulnerability through our HackerOne bug bounty program." } ], "descriptions": [ { "lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server." } ], "metrics": [ { "cvssV3_1": { "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-1333", "description": "CWE-1333: Inefficient Regular Expression Complexity", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-10-03T06:23:17.063Z", "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab" }, "references": [ { "name": "GitLab Issue #434821", "tags": [ "issue-tracking", "permissions-required" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/434821" }, { "name": "HackerOne Bug Bounty Report #2269012", "tags": [ "technical-description", "exploit", "permissions-required" ], "url": "https://hackerone.com/reports/2269012" } ], "solutions": [ { "lang": "en", "value": "Upgrade to versions 16.9.7, 16.10.5, 16.11.2 or above." } ], "title": "Inefficient Regular Expression Complexity in GitLab" } }, "cveMetadata": { "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "assignerShortName": "GitLab", "cveId": "CVE-2023-6682", "datePublished": "2024-05-09T01:42:44.606Z", "dateReserved": "2023-12-11T13:30:50.179Z", "dateUpdated": "2024-10-03T06:23:17.063Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-6682\",\"sourceIdentifier\":\"cve@gitlab.com\",\"published\":\"2024-05-14T14:35:29.810\",\"lastModified\":\"2024-10-03T07:15:26.070\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server.\"},{\"lang\":\"es\",\"value\":\"Se descubri\u00f3 un problema en GitLab CE/EE que afecta a todas las versiones desde la 16.9 anterior a la 16.9.7, desde la 16.10 anterior a la 16.10.5 y desde la 16.11 anterior a la 16.11.2. Un problema con la l\u00f3gica de procesamiento de los mensajes de chat de Discord Integrations puede provocar un ataque DoS de expresi\u00f3n regular en el servidor.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@gitlab.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"cve@gitlab.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]}],\"references\":[{\"url\":\"https://gitlab.com/gitlab-org/gitlab/-/issues/434821\",\"source\":\"cve@gitlab.com\"},{\"url\":\"https://hackerone.com/reports/2269012\",\"source\":\"cve@gitlab.com\"}]}}" } }
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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.