CVE-2025-49598

{"id": "CVE-2025-49598", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.4, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/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": "UNREPORTED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "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": "2025-06-13T21:15:20.713", "references": [{"url": "https://github.com/conda-forge/conda-forge-ci-setup-feedstock/commit/fd91cb271c01f0e7928ebdc1feaac96fe385f959", "source": "security-advisories@github.com"}, {"url": "https://github.com/conda-forge/conda-forge-ci-setup-feedstock/security/advisories/GHSA-jh2q-mrmj-hff3", "source": "security-advisories@github.com"}, {"url": "https://github.com/conda-forge/conda-forge-ci-setup-feedstock/security/advisories/GHSA-jh2q-mrmj-hff3", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-95"}]}], "descriptions": [{"lang": "en", "value": "conda-forge-ci-setup is a package installed by conda-forge each time a build is run on CI. The conda-forge-ci-setup-feedstock setup script is vulnerable due to the unsafe use of the eval function when parsing version information from a custom-formatted meta.yaml file. An attacker controlling meta.yaml can inject malicious code into the version assignment, which is executed during file processing, leading to arbitrary code execution. Exploitation requires an attacker to modify the recipe file by manipulating the RECIPE_DIR variable and introducing a malicious meta.yaml file. While this is more feasible in CI/CD pipelines, it is uncommon in typical environments, reducing overall risk. This vulnerability is fixed in 4.15.0."}, {"lang": "es", "value": "conda-forge-ci-setup es un paquete que conda-forge instala cada vez que se ejecuta una compilaci\u00f3n en CI. El script de configuraci\u00f3n conda-forge-ci-setup-feedstock es vulnerable debido al uso inseguro de la funci\u00f3n eval al analizar la informaci\u00f3n de versi\u00f3n de un archivo meta.yaml con formato personalizado. Un atacante que controle meta.yaml puede inyectar c\u00f3digo malicioso en la asignaci\u00f3n de versi\u00f3n, que se ejecuta durante el procesamiento del archivo, lo que provoca la ejecuci\u00f3n de c\u00f3digo arbitrario. Para explotarlo, el atacante debe modificar el archivo de receta manipulando la variable RECIPE_DIR e introduciendo un archivo meta.yaml malicioso. Si bien esto es m\u00e1s factible en pipelines de CI/CD, es poco com\u00fan en entornos t\u00edpicos, lo que reduce el riesgo general. Esta vulnerabilidad se corrigi\u00f3 en la versi\u00f3n 4.15.0."}], "lastModified": "2025-06-16T12:32:18.840", "sourceIdentifier": "security-advisories@github.com"}