{ "id": "CVE-2007-4990", "sourceIdentifier": "cve@mitre.org", "published": "2007-10-05T21:17:00.000", "lastModified": "2024-11-21T00:36:53.353", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption." }, { "lang": "es", "value": "La funci\u00f3n swap_char2b de X.Org X Font Server (xfs) anterior a 1.0.5 permite a atacantes locales o remotos (dependiendo del contexto) ejecutar c\u00f3digo de su elecci\u00f3n mediante peticiones de protocolo (1) QueryXBitmaps y (2) QueryXExtents con valores de tama\u00f1o manipulados que especifican un n\u00famero arbitrario de bytes para ser intercambiados en el mont\u00edculo, lo que produce una corrupci\u00f3n del mont\u00edculo." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": true, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-189" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:x.org:x_font_server:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.0.4", "matchCriteriaId": "B59B2204-181D-4F87-ACFD-55863DD82311" } ] } ] } ], "references": [ { "url": "http://bugs.freedesktop.org/show_bug.cgi?id=12299", "source": "cve@mitre.org" }, { "url": "http://bugs.gentoo.org/show_bug.cgi?id=194606", "source": "cve@mitre.org" }, { "url": "http://docs.info.apple.com/article.html?artnum=307562", "source": "cve@mitre.org" }, { "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01323725", "source": "cve@mitre.org" }, { "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01323725", "source": "cve@mitre.org" }, { "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=602", "source": "cve@mitre.org" }, { "url": "http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html", "source": "cve@mitre.org" }, { "url": "http://lists.freedesktop.org/archives/xorg-announce/2007-October/000416.html", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27040", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27052", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27060", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27176", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27228", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27240", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/27560", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/28004", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/28514", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/28536", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/28542", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/29420", "source": "cve@mitre.org" }, { "url": "http://security.gentoo.org/glsa/glsa-200710-11.xml", "source": "cve@mitre.org" }, { "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-103114-1", "source": "cve@mitre.org" }, { "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200642-1", "source": "cve@mitre.org" }, { "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:210", "source": "cve@mitre.org" }, { "url": "http://www.novell.com/linux/security/advisories/2007_54_xorg.html", "source": "cve@mitre.org" }, { "url": "http://www.redhat.com/support/errata/RHSA-2008-0029.html", "source": "cve@mitre.org" }, { "url": "http://www.redhat.com/support/errata/RHSA-2008-0030.html", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/archive/1/481432/100/0/threaded", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/25898", "source": "cve@mitre.org" }, { "url": "http://www.securitytracker.com/id?1018763", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2007/3337", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2007/3338", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2007/3467", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2008/0149", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2008/0924/references", "source": "cve@mitre.org" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36920", "source": "cve@mitre.org" }, { "url": "https://issues.rpath.com/browse/RPL-1756", "source": "cve@mitre.org" }, { "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11599", "source": "cve@mitre.org" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00352.html", "source": "cve@mitre.org" }, { "url": "http://bugs.freedesktop.org/show_bug.cgi?id=12299", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://bugs.gentoo.org/show_bug.cgi?id=194606", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://docs.info.apple.com/article.html?artnum=307562", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01323725", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01323725", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=602", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.freedesktop.org/archives/xorg-announce/2007-October/000416.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27040", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27052", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27060", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27176", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27228", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27240", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/27560", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/28004", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/28514", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/28536", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/28542", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/29420", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://security.gentoo.org/glsa/glsa-200710-11.xml", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-103114-1", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200642-1", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:210", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.novell.com/linux/security/advisories/2007_54_xorg.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.redhat.com/support/errata/RHSA-2008-0029.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.redhat.com/support/errata/RHSA-2008-0030.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/archive/1/481432/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/25898", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securitytracker.com/id?1018763", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2007/3337", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2007/3338", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2007/3467", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2008/0149", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2008/0924/references", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36920", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://issues.rpath.com/browse/RPL-1756", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11599", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00352.html", "source": "af854a3a-2127-422b-91ae-364da2661108" } ], "vendorComments": [ { "organization": "Red Hat", "comment": "Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-4990\n\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.", "lastModified": "2007-10-08T00:00:00" } ] }