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Advisories MDVSA-2010:168: openssl


paul
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A vulnerability has been found and corrected in openssl:

 

Double free vulnerability in the ssl3_get_key_exchange function in

the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7,

and possibly other versions, when using ECDH, allows context-dependent

attackers to cause a denial of service (crash) and possibly execute

arbitrary code via a crafted private key with an invalid prime. NOTE:

some sources refer to this as a use-after-free issue (CVE-2010-2939).

 

The updated packages have been patched to correct this issue.

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