CVE-2023-1916

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{"affected": [{"affectedData": [{"product": "libtiff", "vendor": "n/a", "versions": [{"status": "affected", "version": "libtiff versions 4.x and newer are affected"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*", "matchCriteriaId": "0971DCAA-6393-477C-A3EF-D5A6BEF0E67F", "versionEndIncluding": "4.5.0", "versionStartIncluding": "4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure. This issue affects libtiff versions 4.x."}], "id": "CVE-2023-1916", "lastModified": "2026-11-02T23:17:12.800", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-1916", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-08T21:09:39.385939Z", "version": "2.0.3"}}]}, "published": "2023-04-10T22:15:09.223", "references": [{"source": "secalert@redhat.com", "url": "https://gitlab.com/libtiff/libtiff/-/issues/536%2C"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking"], "url": "https://gitlab.com/libtiff/libtiff/-/issues/537"}, {"source": "secalert@redhat.com", "url": "https://support.apple.com/kb/HT213844"}, {"source": "nvd@nist.gov", "tags": ["Exploit", "Issue Tracking"], "url": "https://gitlab.com/libtiff/libtiff/-/issues/536"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://gitlab.com/libtiff/libtiff/-/issues/536%2C"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking"], "url": "https://gitlab.com/libtiff/libtiff/-/issues/537"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT213844"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libtiff: out-of-bounds read in extractImageSection() in tools/tiffcrop.c", "id": "2185074", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2185074"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure. This issue affects libtiff versions 4.x.", "A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure."], "name": "CVE-2023-1916", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libtiff", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "compat-libtiff3", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "libtiff", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "compat-libtiff3", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "libtiff", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "libtiff", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-03-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-1916\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-1916"], "statement": "This flaw has been rated with a low severity because it affects only the tiffcrop utility rather than the libtiff library itself. Additionally, a user would need to run the tiffcrop utility with a malicious file supplied by the attacker, most likely resulting in denial of service.", "threat_severity": "Low"}

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