CVE-2022-35977 (GCVE-0-2022-35977)

Vulnerability from cvelistv5 – Published: 2023-01-20 18:19 – Updated: 2025-11-03 21:46
VLAI?
Title
Integer overflow in certain command arguments can drive Redis to OOM panic
Summary
Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
redis redis Affected: >= 7.0, < 7.0.8
Affected: >= 6.2, < 6.2.9
Affected: < 6.0.17
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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