APAR status
Closed as program error.
Error description
Communications Server for Data Center Deployment, V7 Communications Server for AIX, V6.4 Communications Server for Linux, V6.4 Communications Server for Linux on System z, V6.4 Communications Server for Windows, V6.4 ---------------------------------------------------- Protect against vulnerability "sweet32: Birthday attack on 64-bit block ciphers as described at https://sweet32.info/ ". When Triple DES (168 bit) ciphers are used from encryption there is a possible risk when over 2 GBytes of data is transferred on the session. Program the security library to drop such a session before the vulnerability is exposed if this amount of data is exchanged.
Local fix
Problem summary
This APAR provides an updated GSKit package: GSKit 8.0.50.70
Problem conclusion
This APAR provides an updated GSKit package: GSKit 8.0.50.70
Temporary fix
Comments
APAR Information
APAR number
JR57102
Reported component name
COMM SERV NT 6.
Reported component ID
5639F2503
Reported release
640
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-12-08
Closed date
2016-12-08
Last modified date
2016-12-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
COMM SERV NT 6.
Fixed component ID
5639F2503
Applicable component levels
R640 PSY
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Document Information
Modified date:
14 November 2022