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CVE-2015-0285

Published: Mar 19, 2015

Modified: Aug 6, 2024

PUBLISHED

Description

The ssl3_client_hello function in s3_clnt.c in OpenSSL 1.0.2 before 1.0.2a does not ensure that the PRNG is seeded before proceeding with a handshake, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by sniffing the network and then conducting a brute-force attack.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10110

http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html

https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=e1b568dd2462f7cacf98f3d117936c34e2849a6b

vendor-advisory

https://bto.bluecoat.com/security-advisory/sa92

https://www.openssl.org/news/secadv_20150319.txt

http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

vendor-advisory

http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html

https://bugzilla.redhat.com/show_bug.cgi?id=1202410

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.fortiguard.com/advisory/2015-03-24-openssl-vulnerabilities-march-2015

http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html

vendor-advisory

vdb-entry

vdb-entry

vendor-advisory

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

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