Описание
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1.13.2+dfsg-3 |
| esm-infra-legacy/trusty | not-affected | 1.12+dfsg-2ubuntu5.2 |
| lucid | ignored | end of life |
| precise | released | 1.10+dfsg~beta1-2ubuntu0.7 |
| trusty | released | 1.12+dfsg-2ubuntu5.2 |
| trusty/esm | not-affected | 1.12+dfsg-2ubuntu5.2 |
| upstream | released | 1.12.1+dfsg-18 |
| utopic | ignored | end of life |
| vivid | not-affected | 1.12.1+dfsg-18 |
| vivid/stable-phone-overlay | not-affected | 1.12.1+dfsg-18 |
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EPSS
5 Medium
CVSS2
Связанные уязвимости
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c.
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c.
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a kr ...
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c.
ELSA-2015-2154: krb5 security, bug fix, and enhancement update (MODERATE)
EPSS
5 Medium
CVSS2