The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) up to and including 1.11.5, 1.12.x up to and including 1.12.2, and 1.13.x prior to 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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mit kerberos 5 1.11.2 |
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mit kerberos 5 1.11.3 |
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mit kerberos 5 1.11 |
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mit kerberos 5 1.11.1 |
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mit kerberos 5 1.13 |
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mit kerberos 5 1.12.1 |
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mit kerberos 5 1.12.2 |
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mit kerberos 5 1.11.4 |
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mit kerberos 5 1.11.5 |
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mit kerberos 5 1.12 |