CVE-2022-2795

    Dashboard / Vulnerabilities / CVE-2022-2795

    CVE-2022-2795

    Published: 21 Sept 2022Last Modified: 28 Sept 2026

    Summary:

    Details: By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/, https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html, https://security.gentoo.org/glsa/202210-25, https://security.netapp.com/advisory/ntap-20241129-0002/, https://www.debian.org/security/2022/dsa-5235, http://www.openwall.com/lists/oss-security/2022/09/21/3, https://kb.isc.org/docs/cve-2022-2795

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 19d6c56085e97cf4ac559cdc27edd624127bcb32
    Fixed -35e9c6e31dd742f501624a31c3326db1c7b460fe

    Affected versions

    9.10.5-s1
    9.10.7-s1

    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-2022-2795 | CVE-DB