CVE-2022-35951 Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow

2022-09-2300:00:00

CWE-190

GitHub_M

www.cve.org

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

9.9 High

AI Score

Confidence

High

0.029 Low

EPSS

Percentile

90.8%

JSON

Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an XAUTOCLAIM command on a stream key in a specific state, with a specially crafted COUNT argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.

CNA Affected

[
  {
    "vendor": "redis",
    "product": "redis",
    "versions": [
      {
        "version": ">= 7.0.0, < 7.0.5",
        "status": "affected"
      }
    ]
  }
]