Integer Overflow or Wraparound Affecting RedisBloom/RedisBloom package, versions [,2.4.13)[2.6.0,2.6.16)[2.8.0,2.8.5)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-REDISBLOOMREDISBLOOM-8608455
- published9 Jan 2025
- disclosed8 Jan 2025
- creditRicardo Silva, Gabriel Quadros
Introduced: 8 Jan 2025
NewCVE-2024-55656 (opens in a new tab)How to fix?
Upgrade RedisBloom/RedisBloom to version 2.4.13, 2.6.16, 2.8.5 or higher.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound through the CMS.INITBYDIM command which initializes a Count-Min Sketch with user-specified dimensions. An attacker can cause memory allocation errors and perform unauthorized read and write operations beyond the allocated memory space by manipulating the width and depth values.
Note:
This is only exploitable if the attacker is a Redis client that knows the password.