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VuXML IDDescription
c561ce49-eabc-11eb-9c3f-0800270512f4redis -- Integer overflow issues with BITFIELD command on 32-bit systems

Huang Zhw reports:

On 32-bit versions, Redis BITFIELD command is vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves constructing specially crafted bit commands which overflow the bit offset.

This problem only affects 32-bit versions of Redis.


Discovery 2021-07-04
Entry 2021-07-27
redis
lt 6.0.15

redis-devel
lt 6.2.5

redis5
lt 5.0.13

CVE-2021-32761
https://github.com/redis/redis/security/advisories/GHSA-8wxq-j7rp-g8wj