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OpenSSL Use After Free following d2i_ECPrivatekey error (CVE-2015-0209)

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OpenSSL Use After Free following d2i_ECPrivatekey error (CVE-2015-0209)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/19/2015
Created
07/25/2018
Added
03/20/2015
Modified
01/08/2018

Description

Use-after-free vulnerability in the d2i_ECPrivateKey function in crypto/ec/ec_asn1.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 might allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a malformed Elliptic Curve (EC) private-key file that is improperly handled during import.

Solution(s)

  • http-openssl-0_9_8-upgrade-0_9_8_z_f
  • http-openssl-1_0_0-upgrade-1_0_0_r
  • http-openssl-1_0_1-upgrade-1_0_1_m
  • http-openssl-1_0_2-upgrade-1_0_2_a

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