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Servers and applications

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.

Severity
Medium 4.3
Published
19 Mar 2015
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
OpenSSLServers and applications · cpe:a:openssl:openssl
  • Version 1.0.2-beta1
  • Version 1.0.2-beta2
  • Version 1.0.2-beta3
  • Version 1.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-0285
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-0285