CVE-2011-2690

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"cveId": "CVE-2011-2690", "datePublished": "2011-07-17T20:00:00.000Z", "dateReserved": "2011-07-11T00:00:00.000Z", "dateUpdated": "2024-08-06T23:08:23.764Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "matchCriteriaId": "457596BD-6D1A-4BF6-AB6B-00C015282A5C", "versionEndExcluding": "1.0.55", "versionStartIncluding": "1.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E0A4818-9441-4057-BF47-EDC25FC9A3D2", "versionEndExcluding": "1.2.45", "versionStartIncluding": "1.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "matchCriteriaId": "66F5725F-4C45-48C1-B31C-7A25E735AE49", "versionEndExcluding": "1.4.8", "versionStartIncluding": "1.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "matchCriteriaId": "25E29B1D-F756-40BE-8419-4224391D8D61", "versionEndExcluding": "1.5.4", "versionStartIncluding": "1.5.0", 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png_rgb_to_gray pero no a la funci\u00f3n png_set_expand funci\u00f3n, permite a atacantes remotos sobreescribir la memoria con una cantidad arbitraria de datos, y posiblemente tener otro impacto no especificado, a trav\u00e9s de una imagen PNG creada."}], "id": "CVE-2011-2690", "lastModified": "2026-06-16T23:31:48.223", "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": "NETWORK", 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{"affected_release": [{"advisory": "RHSA-2011:1104", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libpng-2:1.2.10-7.1.el5_7.5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-07-28T00:00:00Z"}, {"advisory": "RHSA-2011:1105", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libpng-2:1.2.46-1.el6_1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-07-28T00:00:00Z"}], "bugzilla": {"description": "libpng: buffer overwrite in png_rgb_to_gray", "id": "720607", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720607"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image."], "name": "CVE-2011-2690", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "libpng", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "libpng10", "product_name": "Red Hat Enterprise Linux 4"}], "public_date": "2011-07-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-2690\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2690"], "threat_severity": "Moderate"}

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