CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2016-5414
https://notcve.org/view.php?id=CVE-2016-5414
FreeIPA 4.4.0 allows remote attackers to request an arbitrary SAN name for services. FreeIPA 4.4.0 permite a atacantes remotos solicitar un nombre SAN arbitrario para los servicios. • https://bugzilla.redhat.com/attachment.cgi?id=1184610 https://bugzilla.redhat.com/show_bug.cgi?id=1360757 • CWE-284: Improper Access Control •
CVSS: 8.1EPSS: 0%CPEs: 10EXPL: 0CVE-2017-2590 – ipa: Insufficient permission check for ca-del, ca-disable and ca-enable commands
https://notcve.org/view.php?id=CVE-2017-2590
A vulnerability was found in ipa before 4.4. IdM's ca-del, ca-disable, and ca-enable commands did not properly check the user's permissions while modifying CAs in Dogtag. An authenticated, unauthorized attacker could use this flaw to delete, disable, or enable CAs causing various denial of service problems with certificate issuance, OCSP signing, and deletion of secret keys. Se ha encontrado una vulnerabilidad en ipa en versiones anteriores a la 4.4. Los comandos ca-del, ca-disable, y ca-enable de IdM no comprobaban correctamente los permisos del usuario mientras modificaban las CA en Dogtag. • http://rhn.redhat.com/errata/RHSA-2017-0388.html http://www.securityfocus.com/bid/96557 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2590 https://access.redhat.com/security/cve/CVE-2017-2590 https://bugzilla.redhat.com/show_bug.cgi?id=1413137 • CWE-275: Permission Issues CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2016-7030 – ipa: DoS attack against kerberized services by abusing password policy
https://notcve.org/view.php?id=CVE-2016-7030
FreeIPA uses a default password policy that locks an account after 5 unsuccessful authentication attempts, which allows remote attackers to cause a denial of service by locking out the account in which system services run on. FreelPA utiliza una política de contraseñas por defecto que bloquea una cuenta después de 5 intentos de autenticación fallidos, lo que permite a los atacantes remotos que provoquen una denegación de servicio al bloquear la cuenta en la que se están ejecutando los servicios del sistema. It was discovered that the default IdM password policies that lock out accounts after a certain number of failed login attempts were also applied to host and service accounts. A remote unauthenticated user could use this flaw to cause a denial of service attack against kerberized services. • http://rhn.redhat.com/errata/RHSA-2017-0001.html http://www.openwall.com/lists/oss-security/2017/01/02/5 http://www.securityfocus.com/bid/94934 https://bugzilla.redhat.com/show_bug.cgi?id=1370493 https://pagure.io/freeipa?id=6f1d927467e7907fd1991f88388d96c67c9bff61 https://access.redhat.com/security/cve/CVE-2016-7030 • CWE-255: Credentials Management Errors •
CVSS: 6.5EPSS: 0%CPEs: 12EXPL: 0CVE-2016-9575 – ipa: Insufficient permission check in certprofile-mod
https://notcve.org/view.php?id=CVE-2016-9575
Ipa versions 4.2.x, 4.3.x before 4.3.3 and 4.4.x before 4.4.3 did not properly check the user's permissions while modifying certificate profiles in IdM's certprofile-mod command. An authenticated, unprivileged attacker could use this flaw to modify profiles to issue certificates with arbitrary naming or key usage information and subsequently use such certificates for other attacks. Ipa en versiones 4.2.x, 4.3.x anteriores a la 4.3.3 y 4.4.x anteriores a la 4.4.3 no comprobaba correctamente los permisos de usuario cuando se modificaban los perfiles de certificados en el comando certprofile-mod de IdM. Un atacante autenticado sin privilegios podría utilizar este fallo para modificar perfiles y enviar certificados con nombres arbitrarios o información de uso de claves y, como consecuencia, utilizar dichos certificados para otros ataques. It was found that IdM's certprofile-mod command did not properly check the user's permissions while modifying certificate profiles. • http://rhn.redhat.com/errata/RHSA-2017-0001.html http://www.securityfocus.com/bid/95068 https://bugzilla.redhat.com/show_bug.cgi?id=1395311 https://access.redhat.com/security/cve/CVE-2016-9575 • CWE-285: Improper Authorization CWE-863: Incorrect Authorization •
CVSS: 5.0EPSS: 2%CPEs: 3EXPL: 0CVE-2015-1827 – ipa: memory corruption when using get_user_grouplist()
https://notcve.org/view.php?id=CVE-2015-1827
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups. La función get_user_grouplist en el plug-in extdom en FreeIPA en versiones anteriores a 4.1.4 no reasigna memoria correctamente cuando procesa las cuentas de usuarios, lo que permite a atacantes remotos causar denegación de servicio (caída) a través de una solicitud de lista de grupo para un usuario que pertenece a un número grande de grupos. It was discovered that the IPA extdom Directory Server plug-in did not correctly perform memory reallocation when handling user account information. A request for a list of groups for a user that belongs to a large number of groups would cause a Directory Server to crash. • http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html http://rhn.redhat.com/errata/RHSA-2015-0728.html http://www.securityfocus.com/bid/73376 https://bugzilla.redhat.com/show_bug.cgi?id=1205200 https://fedorahosted.org/freeipa/ticket/4908 https://access.redhat.com/security/cve/CVE-2015-1827 • CWE-19: Data Processing Errors CWE-131: Incorrect Calculation of Buffer Size •