CVSS: 7.6EPSS: 7%CPEs: 18EXPL: 0CVE-2014-4343 – krb5: double-free flaw in SPNEGO initiators
https://notcve.org/view.php?id=CVE-2014-4343
11 Aug 2014 — Double free vulnerability in the init_ctx_reselect function in the SPNEGO initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via network traffic that appears to come from an intended acceptor, but specifies a security mechanism different from the one proposed by the initiator. Vulnerabilidad de doble liberación en la función init_ctx_reselect ... • http://advisories.mageia.org/MGASA-2014-0345.html • CWE-415: Double Free CWE-416: Use After Free •
CVSS: 7.8EPSS: 9%CPEs: 18EXPL: 0CVE-2014-4344 – krb5: NULL pointer dereference flaw in SPNEGO acceptor for continuation tokens
https://notcve.org/view.php?id=CVE-2014-4344
11 Aug 2014 — The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation. La función acc_ctx_cont en el aceptador SPNEGO en lib/gssapi/spnego/spnego_mech.c en MIT Kerberos 5 (también conocido como krb5) 1.5.x hasta 1.12.x anterior a 1.12.2 permite a atacan... • http://advisories.mageia.org/MGASA-2014-0345.html • CWE-476: NULL Pointer Dereference •
CVSS: 10.0EPSS: 5%CPEs: 30EXPL: 0CVE-2014-4345 – krb5: buffer overrun in kadmind with LDAP backend (MITKRB5-SA-2014-001)
https://notcve.org/view.php?id=CVE-2014-4345
09 Aug 2014 — Off-by-one error in the krb5_encode_krbsecretkey function in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service (buffer overflow) or possibly execute arbitrary code via a series of "cpw -keepold" commands. Error de superación de límite (off-by-one) en la función krb5_encode_krbsecretkey en plugins/kdb/ldap/libkdb_ldap/ldap_princ... • http://advisories.mageia.org/MGASA-2014-0345.html • CWE-189: Numeric Errors CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 12%CPEs: 22EXPL: 0CVE-2014-4341 – krb5: denial of service flaws when handling padding length longer than the plaintext
https://notcve.org/view.php?id=CVE-2014-4341
20 Jul 2014 — MIT Kerberos 5 (aka krb5) before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) by injecting invalid tokens into a GSSAPI application session. MIT Kerberos 5 (también conocido como krb5) anterior a 1.12.2 permite a atacantes remotos causar una denegación de servicio (sobrelectura de buffer y caída de aplicación) mediante la inyección de tokens inválido en una sesión de la aplicación GSSAPI. A buffer over-read flaw was found in the way MIT Kerberos handle... • http://advisories.mageia.org/MGASA-2014-0345.html • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 7%CPEs: 35EXPL: 0CVE-2014-4342 – krb5: denial of service flaws when handling RFC 1964 tokens
https://notcve.org/view.php?id=CVE-2014-4342
20 Jul 2014 — MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session. MIT Kerberos 5 (también conocido como krb5) 1.7.x hasta 1.12.x anterior a 1.12.2 permite a atacantes remotos causar una denegación de servicio (sobrelectura de buffer o referencia a puntero nulo y caída de aplicación) mediante la inyección de tokens inválidos en un... • http://advisories.mageia.org/MGASA-2014-0345.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 1CVE-2013-1417 – Gentoo Linux Security Advisory 201312-12
https://notcve.org/view.php?id=CVE-2013-1417
20 Nov 2013 — do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal. do_tgs_req.c en Key Distribution Center (KDC) de Kerberos 5 (también conocido como krb5) 1.11 anterior a la versión 1.11.4, cuando el nombre realm de un único componente es usado, permi... • http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 23%CPEs: 23EXPL: 0CVE-2002-2443 – krb5: UDP ping-pong flaw in kpasswd
https://notcve.org/view.php?id=CVE-2002-2443
21 May 2013 — schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103. schpw.c en el servicio kpasswd en kadmind en MIT Kerberos 5 (conocido como krb5) anterior a v1.11.3 no valida correctamente los paquetes UDP an... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2013-1415 – krb5: PKINIT null pointer deref leads to DoS (pkinit_check_kdc_pkid())
https://notcve.org/view.php?id=CVE-2013-1415
03 Mar 2013 — The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 and 1.11.x before 1.11.1 does not properly handle errors during extraction of fields from an X.509 certificate, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed KRB5_PADATA_PK_AS_REQ AS-REQ request. La función pkinit_check_kdc_pkid en plugins / PRE... • http://krbdev.mit.edu/rt/Ticket/Display.html?id=7570 • CWE-476: NULL Pointer Dereference •