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IBM HTTP Server: CVE-2018-1426: OpenSSL Flaws Let Remote Users Deny Service and Decrypt TLS Sessions in Certain Cases

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IBM HTTP Server: CVE-2018-1426: OpenSSL Flaws Let Remote Users Deny Service and Decrypt TLS Sessions in Certain Cases

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
03/22/2018
Created
07/25/2018
Added
06/22/2018
Modified
12/21/2018

Description

IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071.

Solution(s)

  • ibm-http_server-apply-fix-pack-8_5_5_14
  • ibm-http_server-apply-fix-pack-9_0_0_8
  • ibm-http_server-apply-interim-fix-pi94222-for-8_0
  • ibm-http_server-apply-interim-fix-pi94222-for-8_5
  • ibm-http_server-apply-interim-fix-pi94222-for-9_0

References

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