44333 : MIT Kerberos 5 (krb5) gssftp ftpd ftpd.c reply Function Security Issue
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3

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Info

Last Modified

about 1 year ago

Percent Complete

5%

Disclosure

Dec 08, 2007

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

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Keywords

Description

(Description Provided by CVE) : ** DISPUTED ** The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating " The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code."

Classification

Disclosure: Vendor Disputed

Products

Unknown or Incomplete

References

Tools & Filters

Nessus

29991 29992

Credit

Unknown or Incomplete

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