The _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls in GnuTLS prior to 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle malicious users to insert a spoofed certificate for any Distinguished Name (DN).
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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gnu gnutls |
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fedoraproject fedora 9 |
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fedoraproject fedora 8 |
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canonical ubuntu linux 7.10 |
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canonical ubuntu linux 8.10 |
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canonical ubuntu linux 8.04 |
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canonical ubuntu linux 6.06 |
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debian debian linux 4.0 |
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suse linux enterprise server 11 |
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suse linux enterprise server 10 |
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suse linux enterprise 11.0 |
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suse linux enterprise 10.0 |
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opensuse opensuse |