CVSS: 9.8EPSS: 24%CPEs: 7EXPL: 0CVE-2011-0284 – (krb5kdc): Double-free flaw by handling error messages upon receiving certain AS_REQ's (MITKRB5-SA-2011-003)
https://notcve.org/view.php?id=CVE-2011-0284
20 Mar 2011 — Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data. Doble Vulnerabilidad libre en la función prepare_error_as en do_as_req.c en el Key Distribution Center (KDC) en MIT Kerberos 5 (también conocido como krb5) v1.7 hasta v1.9, ... • http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056413.html • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 8%CPEs: 3EXPL: 0CVE-2010-4022 – krb5: kpropd unexpected termination on invalid input (MITKRB5-SA-2011-001)
https://notcve.org/view.php?id=CVE-2010-4022
10 Feb 2011 — The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors. La función do_standalone en MIT krb5 KDC del demonio de propagación de la base de datos (kpropd) en Kerberos v1.7, v1.8 y... • http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 11%CPEs: 11EXPL: 0CVE-2011-0281 – krb5: KDC hang when using LDAP backend caused by special principal name (MITKRB5-SA-2011-002)
https://notcve.org/view.php?id=CVE-2011-0281
10 Feb 2011 — The unparse implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (file descriptor exhaustion and daemon hang) via a principal name that triggers use of a backslash escape sequence, as demonstrated by a \n sequence. La implementación unparse en el Key Distribution Center (KDC) de MIT Kerberos v5 (también conocido como krb5) v1.6.x a v1.9, cuando se usa un backend LDAP, permite a a... • http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html • CWE-310: Cryptographic Issues •
CVSS: 7.5EPSS: 10%CPEs: 11EXPL: 0CVE-2011-0282 – krb5: KDC crash when using LDAP backend caused by a special principal name (MITKRB5-SA-2011-002)
https://notcve.org/view.php?id=CVE-2011-0282
10 Feb 2011 — The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (NULL pointer dereference or buffer over-read, and daemon crash) via a crafted principal name. El Key Distribution Center (KDC) en MIT Kerberos 5 (también conocido como krb5) v1.6.x hasta v1.9 cuando un se utiliza un backend LDAP, permite a atacantes remotos provocar una denegación de servicio (desreferencia a puntero nulo o sobre-lectura, y caí... • http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2011-0283
https://notcve.org/view.php?id=CVE-2011-0283
10 Feb 2011 — The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet. El Key Distribution Center (KDC) en MIT Kerberos 5 (también conocido como krb5) v1.9, permite a atacantes remotos provocar una denegación de servicio (desreferencia a puntero nulo y caída de demonio) a través de un paquete de solicitud con formato incorrecto que no activa un ... • http://secunia.com/advisories/43260 •
CVSS: 6.3EPSS: 0%CPEs: 4EXPL: 0CVE-2010-4020 – krb5: krb5 may accept authdata checksums with low-entropy derived keys (MITKRB5-SA-2010-007)
https://notcve.org/view.php?id=CVE-2010-4020
02 Dec 2010 — MIT Kerberos 5 (aka krb5) 1.8.x through 1.8.3 does not reject RC4 key-derivation checksums, which might allow remote authenticated users to forge a (1) AD-SIGNEDPATH or (2) AD-KDC-ISSUED signature, and possibly gain privileges, by leveraging the small key space that results from certain one-byte stream-cipher operations. MIT Kerberos 5 (también conocido como krb5) v1.8.x hasta v1.8.3 no rechaza las sumas de comprobación RC4 (clave de derivación), lo que podría permitir a usuarios remotos autenticados falsif... • http://kb.vmware.com/kb/1035108 • CWE-310: Cryptographic Issues •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2010-4021
https://notcve.org/view.php?id=CVE-2010-4021
02 Dec 2010 — The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue." El Centro de distribución de claves (KDC) en MIT Kerberos 5 (también conocido como krb5) v1.7 no restringe correctamente el uso de credenciales TGT para proteger solicitudes TGS, lo que podría permitir a usuarios remotos autentica... • http://kb.vmware.com/kb/1035108 • CWE-16: Configuration CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 3.7EPSS: 4%CPEs: 27EXPL: 0CVE-2010-1323 – krb5: incorrect acceptance of certain checksums (MITKRB5-SA-2010-007)
https://notcve.org/view.php?id=CVE-2010-1323
02 Dec 2010 — MIT Kerberos 5 (aka krb5) 1.3.x, 1.4.x, 1.5.x, 1.6.x, 1.7.x, and 1.8.x through 1.8.3 does not properly determine the acceptability of checksums, which might allow remote attackers to modify user-visible prompt text, modify a response to a Key Distribution Center (KDC), or forge a KRB-SAFE message via certain checksums that (1) are unkeyed or (2) use RC4 keys. MIT Kerberos 5 (también conocido como krb5) v1.3.x, v1.4.x, v1.5.x, v1.6.x, v1.7.x, y v1.8.x hasta v1.8.3 no determina correctamente la aceptabilidad ... • http://kb.vmware.com/kb/1035108 • CWE-310: Cryptographic Issues •
CVSS: 4.3EPSS: 3%CPEs: 6EXPL: 0CVE-2010-1324 – krb5: multiple checksum handling vulnerabilities (MITKRB5-SA-2010-007)
https://notcve.org/view.php?id=CVE-2010-1324
02 Dec 2010 — MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x through 1.8.3 does not properly determine the acceptability of checksums, which might allow remote attackers to forge GSS tokens, gain privileges, or have unspecified other impact via (1) an unkeyed checksum, (2) an unkeyed PAC checksum, or (3) a KrbFastArmoredReq checksum based on an RC4 key. MIT Kerberos 5 (también conocido como krb5) v1.7.x y v1.8.x hasta v1.8.3 no determina correctamente la aceptabilidad de las sumas de comprobación, lo que podría permitir a un ... • http://kb.vmware.com/kb/1035108 • CWE-310: Cryptographic Issues •
CVSS: 9.1EPSS: 1%CPEs: 4EXPL: 0CVE-2010-1322 – krb5: KDC uninitialized pointer crash in authorization data handling (MITKRB5-SA-2010-006)
https://notcve.org/view.php?id=CVE-2010-1322
07 Oct 2010 — The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client. La función... • http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html • CWE-20: Improper Input Validation •