CVE-2021-29478

Published on: 05/04/2021 12:00:00 AM UTC

Last Modified on: 05/04/2021 05:27:00 PM UTC

CVE-2021-29478 - advisory for GHSA-qh52-crrg-44g3

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Redis from Redis contain the following vulnerability:

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis 6.2 before 6.2.3 could be exploited to corrupt the heap and potentially result with remote code execution. Redis 6.0 and earlier are not directly affected by this issue. The problem is fixed in version 6.2.3. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `set-max-intset-entries` configuration parameter. This can be done using ACL to restrict unprivileged users from using the `CONFIG SET` command.

  • CVE-2021-29478 has been assigned by URL Logo [email protected] to track the vulnerability
  • Affected Vendor/Software: URL Logo redis - redis version >= 6.2.0, < 6.2.3

CVE References

Description Tags Link
Redis redis.io
text/html
URL Logo MISC redis.io/
Vulnerability in the COPY command for large intsets · Advisory · redis/redis · GitHub github.com
text/html
URL Logo CONFIRM github.com/redis/redis/security/advisories/GHSA-qh52-crrg-44g3

Known Affected Software

Vendor Product Version
Redis redis >= 6.2.0, < 6.2.3

Social Mentions

Source Title Posted (UTC)
Twitter Icon @threatmeter CVE-2021-29478 Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, a… twitter.com/i/web/status/1… 2021-05-06 07:10:26
Reddit Logo Icon /r/netcve CVE-2021-29478 2021-05-04 16:41:12
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