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update: mit-krb5 #1159

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dongsupark opened this issue Aug 11, 2023 · 0 comments · Fixed by flatcar/scripts#1177
Closed

update: mit-krb5 #1159

dongsupark opened this issue Aug 11, 2023 · 0 comments · Fixed by flatcar/scripts#1177
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advisory security advisory cvss/MEDIUM >= 4 && < 7 assessed CVSS security security concerns

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dongsupark commented Aug 11, 2023 •
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Name: mit-krb5
CVEs: CVE-2023-36054
CVSSs: 6.5
Action Needed: update to >= 1.20.2 or >= 1.21.1

Summary: lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.

See also https://bugzilla.redhat.com/show_bug.cgi?id=2230178.

refmap.gentoo: TBD
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Weekly portage-stable package updates 2023-09-25 flatcar/scripts
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