vulnerability
Huawei EulerOS: CVE-2017-15088: krb5 security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 23, 2017 | Dec 11, 2018 | Apr 25, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 23, 2017
Added
Dec 11, 2018
Modified
Apr 25, 2025
Description
A stack based buffer overflow was found in the get_matching_data() function, when reading the principal's certificate during pkinit preauthentication. If the Certifcate Authority's subject line is sufficiently long, an attacker able to have a specially crafted certificate signed could crash the authentication process, such as kinit, or, possibly, run arbitrary code.
Solution(s)
huawei-euleros-2_0_sp3-upgrade-krb5-develhuawei-euleros-2_0_sp3-upgrade-krb5-libshuawei-euleros-2_0_sp3-upgrade-krb5-pkinithuawei-euleros-2_0_sp3-upgrade-krb5-serverhuawei-euleros-2_0_sp3-upgrade-krb5-server-ldaphuawei-euleros-2_0_sp3-upgrade-krb5-workstationhuawei-euleros-2_0_sp3-upgrade-libkadm5
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