CVE-2022-27924

    Dashboard / Vulnerabilities / CVE-2022-27924

    CVE-2022-27924

    Published: 20 Apr 2022Last Modified: 4 Oct 2026

    Summary:

    Details: Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries.

    References: https://wiki.zimbra.com/wiki/Security_Center, https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24, https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories, https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27924, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27924.json, https://nvd.nist.gov/vuln/detail/CVE-2022-27924

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- ac6081fa002b1511e926aba37740d2b6c20f3f43
    Fixed -None

    Affected versions

    8.8.15-NA
    8.8.15-p1
    8.8.15-p20
    8.8.15-p26
    8.8.15-p3
    8.8.15-p30
    8.8.15-p31
    8.8.15-p5

    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