ID de Prueba:	1.3.6.1.4.1.25623.1.0.51309
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2005:049
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2005:049. The Common UNIX Printing System provides a portable printing layer for UNIX(R) operating systems. A buffer overflow flaw was found in the Decrypt::makeFileKey2 function of Xpdf which also affects the CUPS pdftops filter due to a shared codebase. An attacker who has the ability to send a malicious PDF file to a printer could possibly execute arbitrary code as the lp user. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2005-0064 to this issue. Red Hat believes that the Exec-Shield technology (enabled by default since Update 3) will block attempts to remotely exploit these buffer overflow vulnerabilities on x86 architectures. All users of cups should upgrade to these updated packages, which resolve these issues. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2005-049.html Risk factor : High CVSS Score: 7.5
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2005-0064 Bugtraq: 20050119 [USN-64-1] xpdf, CUPS vulnerabilities (Google Search) http://marc.info/?l=bugtraq&m=110625368019554&w=2 Conectiva Linux advisory: CLA-2005:921 http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000921 Debian Security Information: DSA-645 (Google Search) http://www.debian.org/security/2005/dsa-645 Debian Security Information: DSA-648 (Google Search) http://www.debian.org/security/2005/dsa-648 https://bugzilla.fedora.us/show_bug.cgi?id=2352 https://bugzilla.fedora.us/show_bug.cgi?id=2353 https://security.gentoo.org/glsa/200501-28 https://security.gentoo.org/glsa/200502-10 http://www.idefense.com/application/poi/display?id=186&type=vulnerabilities http://www.mandriva.com/security/advisories?name=MDKSA-2005:016 http://www.mandriva.com/security/advisories?name=MDKSA-2005:017 http://www.mandriva.com/security/advisories?name=MDKSA-2005:018 http://www.mandriva.com/security/advisories?name=MDKSA-2005:019 http://www.mandriva.com/security/advisories?name=MDKSA-2005:020 http://www.mandriva.com/security/advisories?name=MDKSA-2005:021 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11781 http://www.redhat.com/support/errata/RHSA-2005-026.html http://www.redhat.com/support/errata/RHSA-2005-034.html http://www.redhat.com/support/errata/RHSA-2005-053.html http://www.redhat.com/support/errata/RHSA-2005-057.html http://www.redhat.com/support/errata/RHSA-2005-059.html http://www.redhat.com/support/errata/RHSA-2005-066.html SCO Security Bulletin: SCOSA-2005.42 ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.42/SCOSA-2005.42.txt http://secunia.com/advisories/17277 http://www.trustix.org/errata/2005/0003/
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