Details
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Suggestion
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Resolution: Invalid
Description
that verify PKCS#7 signatures, decrypt PKCS#7 data or
otherwise parse PKCS#7 structures from untrusted sources are
affected. OpenSSL clients and servers are not affected.
This issue affects all current OpenSSL versions: 1.0.2, 1.0.1, 1.0.0
and 0.9.8.
OpenSSL 1.0.2 users should upgrade to 1.0.2a
OpenSSL 1.0.1 users should upgrade to 1.0.1m.
OpenSSL 1.0.0 users should upgrade to 1.0.0r.
OpenSSL 0.9.8 users should upgrade to 0.9.8zf.
This issue was reported to OpenSSL on February 16th 2015 by Michal
Zalewski (Google) and a fix developed by Emilia Käsper of the OpenSSL
development team.