It was discovered that Kerberos incorrectly handled memory when processing KDC data, which could lead to a NULL pointer dereference. An attacker could possibly use this issue to cause a denial of service or have other unspecified impacts. (CVE-2021-36222, CVE-2021-37750)
{ "availability": "No subscription required", "binaries": [ { "libk5crypto3": "1.16-2ubuntu0.4", "krb5-otp-dbgsym": "1.16-2ubuntu0.4", "krb5-kpropd": "1.16-2ubuntu0.4", "libkadm5srv-mit11": "1.16-2ubuntu0.4", "krb5-pkinit-dbgsym": "1.16-2ubuntu0.4", "krb5-kdc": "1.16-2ubuntu0.4", "libkrb5-dbg": "1.16-2ubuntu0.4", "krb5-admin-server": "1.16-2ubuntu0.4", "krb5-user-dbgsym": "1.16-2ubuntu0.4", "krb5-otp": "1.16-2ubuntu0.4", "krb5-user": "1.16-2ubuntu0.4", "libgssrpc4": "1.16-2ubuntu0.4", "libkrad0": "1.16-2ubuntu0.4", "libkrb5-3": "1.16-2ubuntu0.4", "krb5-gss-samples-dbgsym": "1.16-2ubuntu0.4", "libkrad-dev": "1.16-2ubuntu0.4", "libkadm5clnt-mit11": "1.16-2ubuntu0.4", "krb5-multidev": "1.16-2ubuntu0.4", "krb5-gss-samples": "1.16-2ubuntu0.4", "krb5-kpropd-dbgsym": "1.16-2ubuntu0.4", "krb5-kdc-ldap-dbgsym": "1.16-2ubuntu0.4", "krb5-k5tls-dbgsym": "1.16-2ubuntu0.4", "krb5-locales": "1.16-2ubuntu0.4", "krb5-kdc-dbgsym": "1.16-2ubuntu0.4", "krb5-doc": "1.16-2ubuntu0.4", "libkrb5support0": "1.16-2ubuntu0.4", "krb5-pkinit": "1.16-2ubuntu0.4", "libkrb5-dev": "1.16-2ubuntu0.4", "krb5-admin-server-dbgsym": "1.16-2ubuntu0.4", "libgssapi-krb5-2": "1.16-2ubuntu0.4", "krb5-k5tls": "1.16-2ubuntu0.4", "krb5-kdc-ldap": "1.16-2ubuntu0.4", "libkdb5-9": "1.16-2ubuntu0.4" } ] }
{ "availability": "No subscription required", "binaries": [ { "libk5crypto3": "1.17-6ubuntu4.3", "krb5-otp-dbgsym": "1.17-6ubuntu4.3", "krb5-kpropd": "1.17-6ubuntu4.3", "libkadm5srv-mit11": "1.17-6ubuntu4.3", "krb5-pkinit-dbgsym": "1.17-6ubuntu4.3", "krb5-kdc": "1.17-6ubuntu4.3", "libkrb5-dbg": "1.17-6ubuntu4.3", "krb5-admin-server": "1.17-6ubuntu4.3", "krb5-user-dbgsym": "1.17-6ubuntu4.3", "krb5-otp": "1.17-6ubuntu4.3", "krb5-user": "1.17-6ubuntu4.3", "libgssrpc4": "1.17-6ubuntu4.3", "libkrad0": "1.17-6ubuntu4.3", "libkrb5-3": "1.17-6ubuntu4.3", "krb5-gss-samples-dbgsym": "1.17-6ubuntu4.3", "libkrad-dev": "1.17-6ubuntu4.3", "libkadm5clnt-mit11": "1.17-6ubuntu4.3", "krb5-multidev": "1.17-6ubuntu4.3", "krb5-gss-samples": "1.17-6ubuntu4.3", "krb5-kpropd-dbgsym": "1.17-6ubuntu4.3", "krb5-kdc-ldap-dbgsym": "1.17-6ubuntu4.3", "krb5-k5tls-dbgsym": "1.17-6ubuntu4.3", "krb5-locales": "1.17-6ubuntu4.3", "krb5-kdc-dbgsym": "1.17-6ubuntu4.3", "krb5-doc": "1.17-6ubuntu4.3", "libkrb5support0": "1.17-6ubuntu4.3", "krb5-pkinit": "1.17-6ubuntu4.3", "libkrb5-dev": "1.17-6ubuntu4.3", "krb5-admin-server-dbgsym": "1.17-6ubuntu4.3", "libgssapi-krb5-2": "1.17-6ubuntu4.3", "krb5-k5tls": "1.17-6ubuntu4.3", "krb5-kdc-ldap": "1.17-6ubuntu4.3", "libkdb5-9": "1.17-6ubuntu4.3" } ] }