CVE-2021-3470
31.03.2021, 14:15
A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.Enginsight
| Vendor | Product | Version |
|---|---|---|
| redislabs | redis | 𝑥 < 5.0.10 |
| redislabs | redis | 6.0.0 ≤ 𝑥 < 6.0.9 |
| redislabs | redis | 6.2.0:rc1 |
| redislabs | redis | 6.2.0:rc2 |
| redislabs | redis | 6.2.0:rc3 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
- CWE-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.