gsd-2023-26966
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-26966", "id": "GSD-2023-26966" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-26966" ], "details": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.", "id": "GSD-2023-26966", "modified": "2023-12-13T01:20:53.457441Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2023-26966", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.com/libtiff/libtiff/-/issues/530", "refsource": "MISC", "url": "https://gitlab.com/libtiff/libtiff/-/issues/530" }, { "name": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473", "refsource": "MISC", "url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473" }, { "name": "[debian-lts-announce] 20230731 [SECURITY] [DLA 3513-1] tiff security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "=4.5.0", "affected_versions": "Version 4.5.0", "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-120", "CWE-937" ], "date": "2023-08-01", "description": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.", "fixed_versions": [ "4.5.1" ], "identifier": "CVE-2023-26966", "identifiers": [ "CVE-2023-26966" ], "not_impacted": "All versions before 4.5.0, all versions after 4.5.0", "package_slug": "conan/libtiff", "pubdate": "2023-06-29", "solution": "Upgrade to version 4.5.1 or above.", "title": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2023-26966", "https://gitlab.com/libtiff/libtiff/-/issues/530", "https://gitlab.com/libtiff/libtiff/-/merge_requests/473" ], "uuid": "d110c014-d378-4936-a009-496573b2cff7" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:libtiff:libtiff:4.5.0:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2023-26966" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-120" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.com/libtiff/libtiff/-/issues/530", "refsource": "MISC", "tags": [ "Exploit", "Issue Tracking", "Patch" ], "url": "https://gitlab.com/libtiff/libtiff/-/issues/530" }, { "name": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473", "refsource": "MISC", "tags": [ "Patch" ], "url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/473" }, { "name": "[debian-lts-announce] 20230731 [SECURITY] [DLA 3513-1] tiff security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-08-01T02:15Z", "publishedDate": "2023-06-29T20:15Z" } } }
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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.