Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.1467
ruby-json security update
29 April 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: ruby-json
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-10663
Reference: ESB-2020.1405
ESB-2020.1331
ESB-2020.1012
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2020/04/msg00023.html
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Package : ruby-json
Version : 1.8.1-1+deb8u1
CVE ID : CVE-2020-10663
In ruby-json before 2.3.0, there is an unsafe object creation
vulnerability. When parsing certain JSON documents, the json
gem (including the one bundled with Ruby) can be coerced into
creating arbitrary objects in the target system.
For Debian 8 "Jessie", this problem has been fixed in version
1.8.1-1+deb8u1.
We recommend that you upgrade your ruby-json 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
Best,
Utkarsh
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