It was discovered that Kerberos did not properly determine the
acceptability of certain checksums. A remote attacker could use certain
checksums to alter the prompt message, modify a response to a Key
Distribution Center (KDC) or forge a KRB-SAFE message. (CVE-2010-1323)
It was discovered that Kerberos did not properly determine the
acceptability of certain checksums. A remote attacker could use certain
checksums to forge GSS tokens or gain privileges. This issue only affected
Ubuntu 9.10, 10.04 LTS and 10.10. (CVE-2010-1324)
It was discovered that Kerberos did not reject RC4 key-derivation
checksums. An authenticated remote user could use this issue to forge
AD-SIGNEDPATH or AD-KDC-ISSUED signatures and possibly gain privileges.
This issue only affected Ubuntu 10.04 LTS and 10.10. (CVE-2010-4020)
It was discovered that Kerberos did not properly restrict the use of TGT
credentials for armoring TGS requests. A remote authenticated user could
use this flaw to impersonate a client. This issue only affected Ubuntu
9.10. (CVE-2010-4021)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 9.10 | noarch | libkrb5-3 | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-admin-server | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-clients | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-ftpd | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-kdc | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-kdc-ldap | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-pkinit | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-rsh-server | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-telnetd | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |
Ubuntu | 9.10 | noarch | krb5-user | < 1.7dfsg~beta3-1ubuntu0.7 | UNKNOWN |