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Servers and applications

CVE-2015-0206

Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.

Severity
Medium 5.0
Published
9 Jan 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 1.0.1j
  • Version 1.0.1i
  • Version 1.0.1h
  • Version 1.0.1g
All 25 release lines
  • Version 1.0.0a
  • Version 1.0.0b
  • Version 1.0.0c
  • Version 1.0.0d
  • Version 1.0.0e
  • Version 1.0.0f
  • Version 1.0.0g
  • Version 1.0.0h
  • Version 1.0.0i
  • Version 1.0.0j
  • Version 1.0.0k
  • Version 1.0.0l
  • Version 1.0.0m
  • Version 1.0.0n
  • Version 1.0.0o
  • Version 1.0.1a
  • Version 1.0.1b
  • Version 1.0.1c
  • Version 1.0.1d
  • Version 1.0.1e
  • Version 1.0.1f
  • Version 1.0.1g
  • Version 1.0.1h
  • Version 1.0.1i
  • Version 1.0.1j

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-0206
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-0206