CVE-2019-1010238

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"descriptions": [{"lang": "en", "value": "Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize."}, {"lang": "es", "value": "Pango versi\u00f3n 1.42 y posterior de Gnome, est\u00e1 afectada por: Desbordamiento de B\u00fafer. El impacto es: El desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria puede ser usado para conseguir la ejecuci\u00f3n del c\u00f3digo. El componente es: nombre de la funci\u00f3n: pango_log2vis_get_embedding_levels, asignaci\u00f3n de nchars y la condici\u00f3n de bucle. El vector de ataque es: El bug puede ser usado cuando la aplicaci\u00f3n pasa cadenas utf-8 no v\u00e1lidas a funciones como pango_itemize."}], "id": "CVE-2019-1010238", "lastModified": "2026-06-17T02:09:53.650", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": 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"url": "https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://gitlab.gnome.org/GNOME/pango/-/issues/342"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/bugtraq/2019/Aug/14"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201909-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4081-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2019/dsa-4496"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}], "sourceIdentifier": "josh@bress.net", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2019:2571", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "pango-0:1.42.4-4.el7_7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-08-28T00:00:00Z"}, {"advisory": "RHSA-2019:3234", "cpe": "cpe:/o:redhat:rhel_eus:7.6", "package": "pango-0:1.42.4-3.el7_6", "product_name": "Red Hat Enterprise Linux 7.6 Extended Update Support", "release_date": "2019-10-29T00:00:00Z"}, {"advisory": "RHSA-2019:2582", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "pango-0:1.42.4-5.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-08-29T00:00:00Z"}], "bugzilla": {"description": "pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow", "id": "1737785", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1737785"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-119", "details": ["Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.", "A buffer overflow flaw was found in Gnome Pango. When invalid utf-8 strings are passed to functions, a heap-based buffer overflow can occur that could lead to code execution. The highest threat from this vulnerability is data confidentiality and integrity as well as system availability."], "name": "CVE-2019-1010238", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "pango", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "pango", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2019-08-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-1010238\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-1010238\nhttps://gitlab.gnome.org/GNOME/pango/issues/342\nhttps://packetstormsecurity.com/files/153838/USN-4081-1.txt"], "threat_severity": "Important"}

{}