CVE-2022-35951

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    CVE-2022-35951

    Published: 23 Sept 2022Last Modified: 12 Aug 2026

    Summary: Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35951.json, https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7INCOOFPPEAKNDBZU3TIZJPYXBULI2C/, https://nvd.nist.gov/vuln/detail/CVE-2022-35951, https://security.gentoo.org/glsa/202209-17, https://security.netapp.com/advisory/ntap-20221020-0005/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- d375595d5e3ae2e5c29e6c00a2dc3d60578fd9fc
    Fixed -1571907ea02020a829fca63806780c6f3ecf65a0

    Affected versions

    7.0.4
    7.0.3
    7.0.2
    7.0.1
    7.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-35951 | CVE-DB