CVE-2023-22458

    Dashboard / Vulnerabilities / CVE-2023-22458

    CVE-2023-22458

    Published: 20 Jan 2023Last Modified: 12 Aug 2026

    Summary: Integer overflow in multiple Redis commands can lead to denial-of-service

    Details: Redis is an in-memory database that persists on disk. Authenticated users can issue a `HRANDFIELD` or `ZRANDMEMBER` command with specially crafted arguments to trigger a denial-of-service by crashing Redis with an assertion failure. This problem affects Redis versions 6.2 or newer up to but not including 6.2.9 as well as versions 7.0 up to but not including 7.0.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

    References: https://github.com/redis/redis/releases/tag/6.2.9, https://github.com/redis/redis/releases/tag/7.0.8, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22458.json, https://github.com/redis/redis/security/advisories/GHSA-r8w2-2m53-gprj, https://nvd.nist.gov/vuln/detail/CVE-2023-22458, https://github.com/redis/redis/commit/16f408b1a0121cacd44cbf8aee275d69dc627f02

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 445aa844b946a8f1bc21ac8554b44adb1ecb4018
    Fixed -137696d80811c25b918f7f543bcbe8c9c142f49d

    Affected versions

    6.2.8
    6.2.7
    6.2.6
    6.2.5
    6.2.4
    6.2.3
    6.2.2
    6.2.1
    6.2.0

    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-2023-22458 | CVE-DB