In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5_init_creds_step in lib/krb5/init_creds_pw.c.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| heimdal_project | heimdal | 7.6.0 | - |
| fedoraproject | fedora | - | - |
| fedoraproject | fedora |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
9
Affected Products
22
References
heimdal_project / heimdal
| - |
| - |
| opensuse | backports_sle | - | - |
| opensuse | backports_sle | - | - |
| opensuse | leap | - | - |
| opensuse | leap | - | - |
| opensuse | leap | - | - |
| debian | debian_linux | - | - |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability
Impact