CVE-2023-44398

{"id": "CVE-2023-44398", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2023-11-06T18:15:08.380", "references": [{"url": "https://github.com/Exiv2/exiv2/commit/e884a0955359107f4031c74a07406df7e99929a5", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-hrw9-ggg3-3r4r", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://security.gentoo.org/glsa/202312-06", "source": "security-advisories@github.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds write was found in Exiv2 version v0.28.0. The vulnerable function, `BmffImage::brotliUncompress`, is new in v0.28.0, so earlier versions of Exiv2 are _not_ affected. The out-of-bounds write is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. This bug is fixed in version v0.28.1. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Exiv2 es una librer\u00eda de C++ y una utilidad de l\u00ednea de comandos para leer, escribir, eliminar y modificar metadatos de im\u00e1genes Exif, IPTC, XMP e ICC. Se encontr\u00f3 una escritura fuera de los l\u00edmites en la versi\u00f3n v0.28.0 de Exiv2. La funci\u00f3n vulnerable, `BmffImage::brotliUncompress`, es nueva en v0.28.0, por lo que las versiones anteriores de Exiv2 no se ven afectadas. La escritura fuera de los l\u00edmites se activa cuando se utiliza Exiv2 para leer los metadatos de un archivo de imagen manipulado. Un atacante podr\u00eda explotar la vulnerabilidad para obtener la ejecuci\u00f3n del c\u00f3digo, si puede enga\u00f1ar a la v\u00edctima para que ejecute Exiv2 en un archivo de imagen manipulado. Este error se solucion\u00f3 en la versi\u00f3n v0.28.1. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2023-12-22T10:15:11.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:exiv2:exiv2:0.28.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D635E637-28E9-4716-90DC-F33389FA523B"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}