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Debian Jesse: DLA-2002-1 Severe: libice Weak Entropy Issue

debian lts
Calendar Grey November 23, 2019
Dist Debian Esm H88
Important notification concerning libice on Debian regarding insufficient entropy for secure key generation. Essential patch ready for implementation immediately.
It has been found, that libice, an X11 Inter-Client Exchange library, uses weak entropy to generate keys

Summary

Using arc4random_buf() from libbsd should avoid this flaw.


For Debian 8 "Jessie", this problem has been fixed in version
2:1.0.9-1+deb8u1.

We recommend that you upgrade your libice packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS



Severity
critical
Lowest
Low
Medium
High
Critical

Package: libice
Version: 2:1.0.9-1+deb8u1
CVE ID: CVE-2017-2626

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