gsd-2023-2132
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A DollarMathPostFilter Regular Expression Denial of Service in was possible by sending crafted payloads to the preview_markdown endpoint.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-2132", "id": "GSD-2023-2132" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-2132" ], "details": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A DollarMathPostFilter Regular Expression Denial of Service in was possible by sending crafted payloads to the preview_markdown endpoint.", "id": "GSD-2023-2132", "modified": "2023-12-13T01:20:31.988015Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@gitlab.com", "ID": "CVE-2023-2132", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "GitLab", "version": { "version_data": [ { "version_value": "\u003e=15.4.0, \u003c15.10.8" }, { "version_value": "\u003e=15.11, \u003c15.11.7" }, { "version_value": "\u003e=16.0, \u003c16.0.2" } ] } } ] }, "vendor_name": "GitLab" } ] } }, "credit": [ { "lang": "eng", "value": "Thanks [ryhmnlfj](https://hackerone.com/ryhmnlfj) for reporting this vulnerability through our HackerOne bug bounty program" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A DollarMathPostFilter Regular Expression Denial of Service in was possible by sending crafted payloads to the preview_markdown endpoint." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Uncontrolled resource consumption in GitLab" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.com/gitlab-org/gitlab/-/issues/407586", "refsource": "MISC", "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/407586" }, { "name": "https://hackerone.com/reports/1934711", "refsource": "MISC", "url": "https://hackerone.com/reports/1934711" }, { "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json", "refsource": "CONFIRM", "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "versionEndExcluding": "16.0.2", "versionStartIncluding": "16.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "cpe_name": [], "versionEndExcluding": "16.0.2", "versionStartIncluding": "16.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "versionEndExcluding": "15.11.7", "versionStartIncluding": "15.11.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "cpe_name": [], "versionEndExcluding": "15.11.7", "versionStartIncluding": "15.11.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "cpe_name": [], "versionEndExcluding": "15.10.8", "versionStartIncluding": "15.4.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "versionEndExcluding": "15.10.8", "versionStartIncluding": "15.4.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@gitlab.com", "ID": "CVE-2023-2132" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A DollarMathPostFilter Regular Expression Denial of Service in was possible by sending crafted payloads to the preview_markdown endpoint." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-1333" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.com/gitlab-org/gitlab/-/issues/407586", "refsource": "MISC", "tags": [ "Broken Link" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/407586" }, { "name": "https://hackerone.com/reports/1934711", "refsource": "MISC", "tags": [ "Permissions Required", "Third Party Advisory" ], "url": "https://hackerone.com/reports/1934711" }, { "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2023-06-13T16:36Z", "publishedDate": "2023-06-06T17:15Z" } } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.