CVE-2021-37750Medium· 6.5▾ SunlitThe Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0.4 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
2.2%
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.
kerberos_5 < 1.18.5kerberos_5 >= 1.19.0, < 1.19.3fedora = 33debian_linux = 9.0starwind_virtual_san = v8r13communications_cloud_native_core_network_slice_selection_function = 22.1.0Upgrade past the affected range:
kerberos_5 1.19.3Connected by shared product, vendor, weakness, or advisory.
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