CVE-2025-26623

{"id": "CVE-2025-26623", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-02-18T20:15:33.153", "references": [{"url": "https://github.com/Exiv2/exiv2/issues/3168", "tags": ["Exploit", "Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-38h4-fx85-qcx7", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-416"}]}], "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. A heap buffer overflow was found in Exiv2 versions v0.28.0 to v0.28.4. Versions prior to v0.28.0, such as v0.27.7, are **not** affected. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The heap overflow is triggered when Exiv2 is used to write metadata into 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. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `fixiso`. The bug is fixed in version v0.28.5. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Exiv2 es un C ++ librer\u00eda y una utilidad de l\u00ednea de comandos para leer, escribir, eliminar y modificar los metadatos de imagen EXIF, IPTC, XMP e ICC. Se encontr\u00f3 un desbordamiento del b\u00fafer Heap en las versiones EXIV2 V0.28.0 a V0.28.4. Las versiones anteriores a V0.28.0, como V0.27.7, ** no ** son afectadas. Exiv2 es una utilidad de l\u00ednea de comandos y una biblioteca de C++ para leer, escribir, eliminar y modificar los metadatos de archivos de imagen. El desbordamiento del mont\u00f3n se activa cuando Exiv2 se usa para escribir metadatos en 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 Exiv manipulado Archivo de imagen elaborado. Tenga en cuenta que este error solo se activa al escribir los metadatos, que es una operaci\u00f3n exiv2 de uso menos frecuente que leer los metadatos. Por ejemplo, para activar el error en la aplicaci\u00f3n de l\u00ednea de comandos Exiv2, debe agregar un argumento de l\u00ednea de comandos adicional como `FixISO`. El error se soluciona en la versi\u00f3n v0.28.5. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad. "}], "lastModified": "2025-09-02T21:37:53.757", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:exiv2:exiv2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37DC70D6-9D19-4FC3-8648-6E1F6E46228C", "versionEndExcluding": "0.28.5", "versionStartIncluding": "0.28.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}