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Ubuntu 19.04 LTS Security Advisory USN-4061-1: Redis Risks

ubuntu
Calendar Grey July 16, 2019
Dist Ubuntu Esm H88
Multiple security vulnerabilities in Redis have been resolved in Ubuntu Security Notice USN-4062-1, impacting various long-term support versions.
Several security issues were fixed in Redis.

Summary

Several security issues were fixed in Redis.

Software Description:

- 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.

Topics%20covered

Topics Covered

security advisory denial of service arbitrary code execution ubuntu redis

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

In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-4061-1

CVE-2019-10192, CVE-2019-10193

Severity
critical
Lowest
Low
Medium
High
Critical

July 16, 2019

Topics%20covered

Topics Covered

security advisory denial of service arbitrary code execution ubuntu redis

Package Information

https://launchpad.net/ubuntu/+source/redis/5:5.0.3-4ubuntu0.1
https://launchpad.net/ubuntu/+source/redis/5:4.0.9-1ubuntu0.2
https://launchpad.net/ubuntu/+source/redis/2:3.0.6-1ubuntu0.4

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