{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-4511", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2023-08-24T06:30:25.841Z", "datePublished": "2023-08-24T06:30:40.729Z", "dateUpdated": "2026-03-27T13:56:55.813Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "product": "Wireshark", "vendor": "Wireshark Foundation", "versions": [{"lessThan": "4.0.8", "status": "affected", "version": "4.0.0", "versionType": "semver"}, {"lessThan": "3.6.16", "status": "affected", "version": "3.6.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Chenyuan Mi"}], "descriptions": [{"lang": "en", "value": "BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-835", "description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-03-27T13:56:55.813Z"}, "references": [{"url": "https://www.wireshark.org/security/wnpa-sec-2023-24.html"}, {"name": "GitLab Issue #19258", "tags": ["issue-tracking"], "url": "https://gitlab.com/wireshark/wireshark/-/issues/19258"}], "solutions": [{"lang": "en", "value": "Upgrade to version 4.0.8, 3.6.16 or above."}], "title": "Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark"}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.wireshark.org/security/wnpa-sec-2023-24.html", "tags": ["x_transferred"]}, {"url": "https://gitlab.com/wireshark/wireshark/-/issues/19258", "name": "GitLab Issue #19258", "tags": ["issue-tracking", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T21:49:48.634Z"}}]}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "Wireshark", "vendor": "Wireshark Foundation", "versions": [{"lessThan": "4.0.8", "status": "affected", "version": "4.0.0", "versionType": "semver"}, {"lessThan": "3.6.16", "status": "affected", "version": "3.6.0", "versionType": "semver"}]}], "source": "cve@gitlab.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*", "matchCriteriaId": "8CC12A75-C7FC-4420-8E9A-A2F64B154CD8", "versionEndIncluding": "3.6.15", "versionStartIncluding": "3.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*", "matchCriteriaId": "AC85AA46-6DB6-4742-AD6A-CE755D2FAD3E", "versionEndIncluding": "4.0.7", "versionStartIncluding": "4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file"}, {"lang": "es", "value": "El bucle infinito del disector BT SDP en Wireshark 4.0.0 a 4.0.7 y 3.6.0 a 3.6.15 permite la denegaci\u00f3n de servicio mediante inyecci\u00f3n de paquetes o archivo de captura manipulado"}], "id": "CVE-2023-4511", "lastModified": "2026-06-17T06:37:59.480", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.4, "source": "cve@gitlab.com", "type": "Secondary"}, {"cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-24T07:15:12.107", "references": [{"source": "cve@gitlab.com", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://gitlab.com/wireshark/wireshark/-/issues/19258"}, {"source": "cve@gitlab.com", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2023-24.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://gitlab.com/wireshark/wireshark/-/issues/19258"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2023-24.html"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "cve@gitlab.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: DoS (infinite loop) via packet injection or crafted capture file", "id": "2235812", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2235812"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-835", "details": ["BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file", "A denial of service vulnerability was found in Wireshark due to an infinite loop in the Bluetooth (BT) SDP dissector. Exploiting this flaw involves injecting a malformed packet onto the wire or enticing a victim to read a corrupted packet trace file, resulting in a crash of the BT SDP dissector. This issue may allow a remote attacker to perform a DoS attack by consuming all available system resources, leading to excessive CPU resource consumption."], "name": "CVE-2023-4511", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2023-08-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-4511\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4511\nhttps://gitlab.com/wireshark/wireshark/-/issues/19258\nhttps://www.wireshark.org/security/wnpa-sec-2023-24.html"], "threat_severity": "Moderate"}

{}