Описание
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 1.4.3-5ubuntu0.11 |
| devel | not-affected | 1.8.1+dfsg-5 |
| hardy | released | 1.6.dfsg.3~beta1-2ubuntu1.5 |
| jaunty | released | 1.6.dfsg.4~beta1-5ubuntu2.4 |
| karmic | released | 1.7dfsg~beta3-1ubuntu0.6 |
| lucid | released | 1.8.1+dfsg-2ubuntu0.2 |
| upstream | released | 1.8.1+dfsg-3 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | not-affected | 6.24-1build0.10.10.1 |
| hardy | released | 6.22-0ubuntu1~8.04.1 |
| jaunty | released | 6.22-0ubuntu1~9.04.1 |
| karmic | released | 6.22-0ubuntu1~9.10.1 |
| lucid | released | 6.22-0ubuntu1~10.04 |
| maverick | released | 6.22-0ubuntu1~10.10 |
| upstream | released | 6.22 |
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6.8 Medium
CVSS2
Связанные уязвимости
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-AP ...
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
6.8 Medium
CVSS2