CVE-2015-0285

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.
References
Link Resource
https://www.openssl.org/news/secadv_20150319.txt Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1202410 Issue Tracking Third Party Advisory
https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=e1b568dd2462f7cacf98f3d117936c34e2849a6b Vendor Advisory
http://www.securitytracker.com/id/1031929 Third Party Advisory VDB Entry
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa92 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Third Party Advisory
http://marc.info/?l=bugtraq&m=144050297101809&w=2 Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=143748090628601&w=2 Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=144050155601375&w=2 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
http://www.securityfocus.com/bid/73234 Third Party Advisory VDB Entry
http://www.fortiguard.com/advisory/2015-03-24-openssl-vulnerabilities-march-2015 Third Party Advisory
https://security.gentoo.org/glsa/201503-11 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10110 Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*

Information

Published : 2015-03-19 15:59

Updated : 2022-12-13 04:15


NVD link : CVE-2015-0285

Mitre link : CVE-2015-0285


JSON object : View

CWE
CWE-310

Cryptographic Issues

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Products Affected

openssl

  • openssl