CVSS: 7.5EPSS: 1%CPEs: 14EXPL: 0CVE-2015-8630 – krb5: krb5 doesn't check for null policy when KADM5_POLICY is set in the mask
https://notcve.org/view.php?id=CVE-2015-8630
05 Feb 2016 — The (1) kadm5_create_principal_3 and (2) kadm5_modify_principal functions in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by specifying KADM5_POLICY with a NULL policy name. Las funciones (1) kadm5_create_principal_3 y (2) kadm5_modify_principal en lib/kadm5/srv/svr_principal.c en kadmind en MIT Kerberos 5 (también conocid... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8342 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 2%CPEs: 30EXPL: 0CVE-2015-8631 – krb5: Memory leak caused by supplying a null principal name in request
https://notcve.org/view.php?id=CVE-2015-8631
05 Feb 2016 — Multiple memory leaks in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (memory consumption) via a request specifying a NULL principal name. Múltiples pérdidas de memoria en kadmin/server/server_stubs.c en kadmind en MIT Kerberos 5 (también conocido como krb5) en versiones anteriores a 1.13.4 y 1.14.x en versiones anteriores a 1.14.1 permiten a usuarios remotos autenticados causar una d... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8343 • CWE-401: Missing Release of Memory after Effective Lifetime CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 8.5EPSS: 1%CPEs: 1EXPL: 0CVE-2015-2698 – Ubuntu Security Notice USN-2810-1
https://notcve.org/view.php?id=CVE-2015-2698
12 Nov 2015 — The iakerb_gss_export_sec_context function in lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) 1.14 pre-release 2015-09-14 improperly accesses a certain pointer, which allows remote authenticated users to cause a denial of service (memory corruption) or possibly have unspecified other impact by interacting with an application that calls the gss_export_sec_context function. NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-2696. La función iakerb_gss_export_sec_context en lib/gssa... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8273 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 5%CPEs: 21EXPL: 0CVE-2015-2695 – Ubuntu Security Notice USN-2810-1
https://notcve.org/view.php?id=CVE-2015-2695
09 Nov 2015 — lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allows remote attackers to cause a denial of service (incorrect pointer read and process crash) via a crafted SPNEGO packet that is mishandled during a gss_inquire_context call. lib/gssapi/spnego/spnego_mech.c en MIT Kerberos 5 (también conocido como krb5) en versiones anteriores a 1.14 confía en un manejo de contexto inapropiado, lo que permite a atacantes remotos provocar una denegació... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8244 • CWE-763: Release of Invalid Pointer or Reference •
CVSS: 7.5EPSS: 15%CPEs: 14EXPL: 0CVE-2015-2696 – Ubuntu Security Notice USN-2810-1
https://notcve.org/view.php?id=CVE-2015-2696
09 Nov 2015 — lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allows remote attackers to cause a denial of service (incorrect pointer read and process crash) via a crafted IAKERB packet that is mishandled during a gss_inquire_context call. lib/gssapi/krb5/iakerb.c en MIT Kerberos 5 (también conocido como krb5) en versiones anteriores a 1.14 confía en un manejo de contexto inapropiado, lo cual permite a atacantes remotos provocar una denegación de servicio... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8244 • CWE-18: DEPRECATED: Source Code •
CVSS: 6.5EPSS: 6%CPEs: 15EXPL: 0CVE-2015-2697 – Ubuntu Security Notice USN-2810-1
https://notcve.org/view.php?id=CVE-2015-2697
09 Nov 2015 — The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request. La función build_principal_va en lib/krb5/krb/bld_princ.c en MIT Kerberos 5 (también conocido como krb5) en versiones anteriores a 1.14 permite a usuarios remotos autenticados provocar una denegación de servicio (lectura fuera de rango y c... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8252 • CWE-125: Out-of-bounds Read •
CVSS: 5.9EPSS: 0%CPEs: 6EXPL: 0CVE-2015-2694 – krb5: issues in OTP and PKINIT kdcpreauth modules leading to requires_preauth bypass
https://notcve.org/view.php?id=CVE-2015-2694
25 May 2015 — The kdcpreauth modules in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.2 do not properly track whether a client's request has been validated, which allows remote attackers to bypass an intended preauthentication requirement by providing (1) zero bytes of data or (2) an arbitrary realm name, related to plugins/preauth/otp/main.c and plugins/preauth/pkinit/pkinit_srv.c. Los módulos kdcpreauth en MIT Kerberos 5 (también conocido como krb5) 1.12.x y 1.13.x anterior a 1.13.2 no rastrea correctamente s... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8160 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 7.5EPSS: 3%CPEs: 60EXPL: 0CVE-2014-5355 – krb5: unauthenticated denial of service in recvauth_common() and others
https://notcve.org/view.php?id=CVE-2014-5355
20 Feb 2015 — MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c. MIT Kerberos 5 (también conocido como krb5) hasta 1.13.1 espera incorrectamente que un ... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=8050 • CWE-476: NULL Pointer Dereference •
CVSS: 9.0EPSS: 3%CPEs: 10EXPL: 0CVE-2014-9421 – krb5: kadmind doubly frees partial deserialization results (MITKRB5-SA-2015-001)
https://notcve.org/view.php?id=CVE-2014-9421
04 Feb 2015 — The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind. La función auth_gssapi_unwrap_data en lib/rpc/auth_gssapi_misc.c en MIT Kerber... • http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html • CWE-416: Use After Free •
CVSS: 6.5EPSS: 1%CPEs: 10EXPL: 0CVE-2014-9422 – krb5: kadmind incorrectly validates server principal name (MITKRB5-SA-2015-001)
https://notcve.org/view.php?id=CVE-2014-9422
04 Feb 2015 — The check_rpcsec_auth function in kadmin/server/kadm_rpc_svc.c in kadmind in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 allows remote authenticated users to bypass a kadmin/* authorization check and obtain administrative access by leveraging access to a two-component principal with an initial "kadmind" substring, as demonstrated by a "ka/x" principal. La función check_rpcsec_auth en kadmin/server/kadm_rpc_svc.c en kadmind en MIT Kerberos 5 (también conocido com... • http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html • CWE-284: Improper Access Control CWE-305: Authentication Bypass by Primary Weakness •