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Servers and applications

CVE-2015-0287

The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse.

Severity
Medium 5.0
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
  • Version 1.0.1l
  • Version 1.0.1k
  • Version 1.0.1j
All 33 release lines
  • Every version up to 0.9.8ze
  • Version 1.0.0
  • 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 1.0.0p
  • Version 1.0.0q
  • Version 1.0.1
  • 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
  • Version 1.0.1k
  • Version 1.0.1l
  • Version 1.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-0287
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-0287