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CVSS: 7.5EPSS: 2%CPEs: 2EXPL: 0

nis/nss_nis/nis-pwd.c in the GNU C Library (aka glibc or libc6) 2.7 and Embedded GLIBC (EGLIBC) 2.10.2 adds information from the passwd.adjunct.byname map to entries in the passwd map, which allows remote attackers to obtain the encrypted passwords of NIS accounts by calling the getpwnam function. nis/nss_nis/nis-pwd.c en GNU C Library (también conocido como glibc o libc6) v2.7 y Embedded GLIBC (EGLIBC) v2.10.2, añade información desde el mapa passwd.adjunct.byname a las entradas en el mapa "passwd", lo que permite a atacantes remotos obtener las contraseñas encriptadas de las cuentas NIS llamando a la función getpwam. • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560333 http://marc.info/?l=oss-security&m=126320356003425&w=2 http://marc.info/?l=oss-security&m=126320570505651&w=2 http://sourceware.org/bugzilla/show_bug.cgi?id=11134 http://svn.debian.org/viewsvn/pkg-glibc/glibc-package/trunk/debian/patches/any/submitted-nis-shadow.diff? • CWE-255: Credentials Management Errors •

CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0

Integer overflow in the process_envvars function in elf/rtld.c in glibc before 2.5-rc4 might allow local users to execute arbitrary code via a large LD_HWCAP_MASK environment variable value. NOTE: the glibc maintainers state that they do not believe that this issue is exploitable for code execution ** EN DISPUTA ** Desbordamiento de enteros en la función process_envvars en elf/rtld.c de glibc en versiones anteriores a la 2.5-rc4 permite a usuarios locales ejecutar código arbitrario mediante un valor grande de la variable de entorno LD_HWCAP_MASK. NOTA: los mantenedores de glibc aseguran que no creen que esta cuestión sea vulnerable a través de la ejecución de código. • http://bugs.gentoo.org/show_bug.cgi?id=183844 http://osvdb.org/37901 http://secunia.com/advisories/25864 http://security.gentoo.org/glsa/glsa-200707-04.xml http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/glibc/2.5/1600_all_glibc-hwcap-mask-secure.patch?rev=1.1&view=markup http://www.securityfocus.com/bid/24758 http://www.securitytracker.com/id?1018334 http://www.sourceware.org/ml/libc-hacker/2007-07/msg00001.html http://www.vupen.com/english/advisories/ • CWE-189: Numeric Errors •

CVSS: 2.1EPSS: 0%CPEs: 25EXPL: 0

GNU glibc 2.3.4 before 2.3.4.20040619, 2.3.3 before 2.3.3.20040420, and 2.3.2 before 2.3.2-r10 does not restrict the use of LD_DEBUG for a setuid program, which allows local users to gain sensitive information, such as the list of symbols used by the program. • http://bugs.gentoo.org/show_bug.cgi?id=59526 http://secunia.com/advisories/12306 http://www.gentoo.org/security/en/glsa/glsa-200408-16.xml http://www.redhat.com/support/errata/RHSA-2005-256.html http://www.redhat.com/support/errata/RHSA-2005-261.html http://www.securityfocus.com/bid/10963 https://exchange.xforce.ibmcloud.com/vulnerabilities/17006 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10762 https://access.redhat.com/security/cve&#x •

CVSS: 2.1EPSS: 0%CPEs: 26EXPL: 0

The glibcbug script in glibc 2.3.4 and earlier allows local users to overwrite arbitrary files via a symlink attack on temporary files, a different vulnerability than CVE-2004-0968. • http://marc.info/?l=bugtraq&m=109899903129801&w=2 http://www.debian.org/security/2005/dsa-636 http://www.mandriva.com/security/advisories?name=MDKSA-2004:159 http://www.redhat.com/support/errata/RHSA-2005-261.html https://access.redhat.com/security/cve/CVE-2004-1382 https://bugzilla.redhat.com/show_bug.cgi?id=1617410 •

CVSS: 2.1EPSS: 0%CPEs: 30EXPL: 0

The catchsegv script in glibc 2.3.2 and earlier allows local users to overwrite files via a symlink attack on temporary files. • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=136318 http://security.gentoo.org/glsa/glsa-200410-19.xml http://www.debian.org/security/2005/dsa-636 http://www.redhat.com/support/errata/RHSA-2004-586.html http://www.redhat.com/support/errata/RHSA-2005-261.html http://www.securityfocus.com/bid/11286 http://www.trustix.org/errata/2004/0050 https://exchange.xforce.ibmcloud.com/vulnerabilities/17583 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre. •