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Vendor

gssapi

5 known vulnerabilities.

gssapi at a glance

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Products

5 results · Feed

  • High 7.5

    GSS-NTLMSSP vulnerable to out-of-bounds read when decoding target information

    GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication, has an out-of-bounds read when decoding target information prior to version 1.2.0. The length of the `av_pair` is not checked properly for two of the elements which can…

  • High 7.5

    GSS-NTLMSSP vulnerable to memory leak when parsing usernames

    GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, a memory leak can be triggered when parsing usernames which can trigger a denial-of-service. The domain portion of a username may be overridde…

  • High 7.5

    GSS-NTLMSSP vulnerable to incorrect free when decoding target information

    GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, an incorrect free when decoding target information can trigger a denial of service. The error condition incorrectly assumes the `cb` and `sh` …

  • Medium 6.5

    GSS-NTLMSSP vulnerable to memory corruption when decoding UTF16 strings

    GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, memory corruption can be triggered when decoding UTF16 strings. The variable `outlen` was not initialized and could cause writing a zero to an…

  • Medium 5.9

    GSS-NTLMSSP vulnerable to multiple out-of-bounds reads when decoding NTLM fields

    GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, multiple out-of-bounds reads when decoding NTLM fields can trigger a denial of service. A 32-bit integer overflow condition can lead to incorr…