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OpenAdvisories
High RHSA-2024:1376 3 CVEs

Red Hat Security Advisory: squid security update

Published Sep 16, 2024 · Updated Sep 9, 2026

Ecosystem: Red Hat

Fixed packages 3

ReleasePackageFixed in
Red Hat · RHEL 9 enterprise_linux:9::appstream squid 7:5.5-6.el9_3.8
Red Hat · RHEL 9 enterprise_linux:9::appstream squid-debuginfo 7:5.5-6.el9_3.8
Red Hat · RHEL 9 enterprise_linux:9::appstream squid-debugsource 7:5.5-6.el9_3.8

Vulnerabilities 3

  • High 8.6
    CVE-2023-50269 EPSS 58%

    SQUID-2023:10 Denial of Service in HTTP Request parsing

    Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This …

    squid-cache squid squid squid3 Debian Ubuntu Azure Linux Alpine
  • High 8.6
    CVE-2024-25111 EPSS 65%

    SQUID-2024:1 Denial of Service in HTTP Chunked Decoding

    Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of …

    squid-cache squid squid squid3 Debian Ubuntu Azure Linux
  • Medium 5.3
    CVE-2024-25617 EPSS 88%

    Denial of Service in HTTP Header parser in squid proxy

    Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or…

    squid-cache squid squid squid3 Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2254663
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2264309
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2268366
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_1376.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-50269
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-50269
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-50269
  • article
    http://www.squid-cache.org/Versions/v5/SQUID-2023_10.patch
  • article
    http://www.squid-cache.org/Versions/v6/SQUID-2023_10.patch
  • article
    https://github.com/squid-cache/squid/security/advisories/GHSA-wgq4-4cfg-c4x3
  • report
    https://access.redhat.com/security/cve/CVE-2024-25111
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-25111
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-25111
  • article
    https://github.com/squid-cache/squid/security/advisories/GHSA-72c2-c3wm-8qxc
  • article
    https://megamansec.github.io/Squid-Security-Audit/chunked-stackoverflow.html
  • report
    https://access.redhat.com/security/cve/CVE-2024-25617
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-25617
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-25617
  • article
    https://github.com/squid-cache/squid/security/advisories/GHSA-h5x6-w8mv-xfpr
  • article
    https://megamansec.github.io/Squid-Security-Audit/response-memleaks.html