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AUSCERT External Security Bulletin Redistribution
ESB-2019.2644
USN-4061-1: Redis vulnerabilities
17 July 2019
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AusCERT Security Bulletin Summary
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Product: Redis
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-10193 CVE-2019-10192
Reference: ESB-2019.2606
ESB-2019.2565
ESB-2019.2537
Original Bulletin:
https://usn.ubuntu.com/4061-1/
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USN-4061-1: Redis vulnerabilities
16 July 2019
redis vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 19.04
o Ubuntu 18.04 LTS
o Ubuntu 16.04 LTS
Summary
Several security issues were fixed in Redis.
Software Description
o redis - Persistent key-value database with network interface
Details
It was discovered that Redis incorrectly handled the hyperloglog data
structure. An attacker could use this issue to cause Redis to crash, resulting
in a denial of service, or possibly execute arbitrary code.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 19.04
redis - 5:5.0.3-4ubuntu0.1
redis-tools - 5:5.0.3-4ubuntu0.1
Ubuntu 18.04 LTS
redis - 5:4.0.9-1ubuntu0.2
redis-tools - 5:4.0.9-1ubuntu0.2
Ubuntu 16.04 LTS
redis-tools - 2:3.0.6-1ubuntu0.4
To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .
In general, a standard system update will make all the necessary changes.
References
o CVE-2019-10192
o CVE-2019-10193
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