RLSA-2023:6266

    Dashboard / Vulnerabilities / RLSA-2023:6266

    RLSA-2023:6266

    Published: 11 Nov 2023Last Modified: 4 Feb 2026

    Summary: Critical: squid security update

    Details: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * SQUID-2023:3 squid: Denial of Service in HTTP Digest Authentication (CVE-2023-46847) * SQUID-2023:1 squid: Request/Response smuggling in HTTP/1.1 and ICAP (CVE-2023-46846) * SQUID-2023:5 squid: denial of Service in FTP (CVE-2023-46848) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    References: https://errata.rockylinux.org/RLSA-2023:6266, https://bugzilla.redhat.com/show_bug.cgi?id=2245910, https://bugzilla.redhat.com/show_bug.cgi?id=2245916, https://bugzilla.redhat.com/show_bug.cgi?id=2245919

    Affected packages

    Package

    Name: squid

    Purl: pkg:rpm/rocky-linux/squid?distro=rocky-linux-9&epoch=7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7:5.5-5.el9_2.1

    Affected versions

    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
    RLSA-2023:6266 | CVE-DB