CVE-2020-25559

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnuplot:gnuplot:5.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "6A8048F6-74D2-487F-B7E5-8502D9847BA3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "gnuplot 5.5 is affected by double free when executing print_set_output. This may result in context-dependent arbitrary code execution."}, {"lang": "es", "value": "gnuplot versi\u00f3n 5.5, est\u00e1 afectado por una doble liberaci\u00f3n cuando se ejecutar la funci\u00f3n print_set_output. Esto puede resultar en una ejecuci\u00f3n de c\u00f3digo arbitraria dependiendo del contexto"}], "id": "CVE-2020-25559", "lastModified": "2026-06-17T03:06:53.810", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-09-16T13:15:11.253", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://sourceforge.net/p/gnuplot/bugs/2312/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://sourceforge.net/p/gnuplot/bugs/2312/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "gnuplot: double free when executing print_set_output may lead to arbitrary code execution", "id": "1882320", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1882320"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["gnuplot 5.5 is affected by double free when executing print_set_output. This may result in context-dependent arbitrary code execution.", "A flaw was found in gnuplot. A double free memory issue when executing print_set_output may result in context-dependent arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."], "name": "CVE-2020-25559", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "gnuplot", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "gnuplot", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "impact": "low", "package_name": "gnuplot", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "impact": "low", "package_name": "gnuplot", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-09-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-25559\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-25559"], "threat_severity": "Moderate"}

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