{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-2854", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "assignerShortName": "GitLab", "dateUpdated": "2024-08-02T06:33:05.826Z", "dateReserved": "2023-05-24T00:00:00", "datePublished": "2023-05-26T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2023-09-17T06:06:20.020893"}, "descriptions": [{"lang": "en", "value": "BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file"}], "affected": [{"vendor": "Wireshark Foundation", "product": "Wireshark", "versions": [{"version": ">=4.0.0, <4.0.6", "status": "affected"}, {"version": ">=3.6.0, <3.6.14", "status": "affected"}]}], "references": [{"url": "https://www.wireshark.org/security/wnpa-sec-2023-17.html"}, {"url": "https://gitlab.com/wireshark/wireshark/-/issues/19084"}, {"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2854.json"}, {"name": "DSA-5429", "tags": ["vendor-advisory"], "url": "https://www.debian.org/security/2023/dsa-5429"}, {"name": "GLSA-202309-02", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202309-02"}], "credits": [{"lang": "en", "value": "Huascar Tejeda"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Buffer over-read in Wireshark"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:33:05.826Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.wireshark.org/security/wnpa-sec-2023-17.html", "tags": ["x_transferred"]}, {"url": "https://gitlab.com/wireshark/wireshark/-/issues/19084", "tags": ["x_transferred"]}, {"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2854.json", "tags": ["x_transferred"]}, {"name": "DSA-5429", "tags": ["vendor-advisory", "x_transferred"], "url": "https://www.debian.org/security/2023/dsa-5429"}, {"name": "GLSA-202309-02", "tags": ["vendor-advisory", "x_transferred"], "url": "https://security.gentoo.org/glsa/202309-02"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*", "matchCriteriaId": "CED49BFD-0350-4790-9D15-35875AEE4F00", "versionEndExcluding": "3.6.14", "versionStartIncluding": "3.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*", "matchCriteriaId": "FBA0E5F8-10A3-4294-95A8-6CB594C4DADE", "versionEndExcluding": "4.0.6", "versionStartIncluding": "4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "46D69DCC-AE4D-4EA5-861C-D60951444C6C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file"}, {"lang": "es", "value": "El fallo del analizador de archivos BLF en Wireshark 4.0.0 a 4.0.5 y 3.6.0 a 3.6.13 permite la denegaci\u00f3n de servicio a trav\u00e9s de un archivo de captura manipulado."}], "id": "CVE-2023-2854", "lastModified": "2024-11-21T07:59:25.573", "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": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-05-26T21:15:17.643", "references": [{"source": "cve@gitlab.com", "tags": ["Third Party Advisory"], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2854.json"}, {"source": "cve@gitlab.com", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://gitlab.com/wireshark/wireshark/-/issues/19084"}, {"source": "cve@gitlab.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202309-02"}, {"source": "cve@gitlab.com", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5429"}, {"source": "cve@gitlab.com", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2023-17.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2854.json"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://gitlab.com/wireshark/wireshark/-/issues/19084"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202309-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5429"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2023-17.html"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: BLF file parser crash", "id": "2210820", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210820"}, "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-126", "details": ["BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file", "A flaw was found in the BLF file parser of Wireshark. This issue occurs when decoding malformed packets from a PCAP file or the network, causing a buffer over-read, which results in a denial of service."], "name": "CVE-2023-2854", "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": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-05-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2854\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2854"], "statement": "Wireshark, as shipped in Red Hat Enterprise Linux 8 and 9, is not affected by this vulnerability because the BLF file parser was introduced in a newer Wireshark version.", "threat_severity": "Moderate", "upstream_fix": "wireshark 4.0.6"}