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CVE-2009-0130

Disclosure Date: January 15, 2009
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Description

lib/crypto/c_src/crypto_drv.c in erlang does not properly check the return value from the OpenSSL DSA_do_verify function, which might allow remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077. NOTE: a package maintainer disputes this issue, reporting that there is a proper check within the only code that uses the applicable part of crypto_drv.c, and thus “this report is invalid.

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CVSS V3 Severity and Metrics
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User Interaction (UI):
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Integrity (I):
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General Information

Vendors

  • erlang

Products

  • erlang nil

Additional Info

Technical Analysis