{
  "cveId": "CVE-2023-46847",
  "url": "https://patchblox.com/security/cve/CVE-2023-46847",
  "summary": "CVE-2023-46847 is fixed in 11 products on 1 platform, first by ALAS2023-2023-402, released October 25, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSec...",
  "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: Denial of Service in HTTP Digest Authentication (CVE-2023-46847)\n\n* squid: Request/Response smuggling in HTTP/1.1 and ICAP (CVE-2023-46846)\n\nFor 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.",
  "published": "2023-10-25T21:50:00Z",
  "severity": "Critical",
  "cvss": 8.6,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.78513,
  "epssPercentile": 0.99587,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libecap",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.1-2.module\u002Bel8.9.0\u002B19703\u002Ba1da7223",
      "fix": "RHSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libecap",
      "release": "almalinux 8",
      "fixedVersion": "1.0.1-2.module_el8.6.0\u002B2741\u002B01592ae8",
      "fix": "ALSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libecap",
      "release": "ol 8",
      "fixedVersion": "0:1.0.1-2.module\u002Bel8.9.0\u002B90083\u002Bf7556140",
      "fix": "ELSA-2023-7213",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-7213",
      "released": "2023-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libecap",
      "release": "rocky 8",
      "fixedVersion": "0:1.0.1-2.module\u002Bel8.9.0\u002B1437\u002Bdf5ea8f0",
      "fix": "RLSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-7213",
      "released": "2023-11-28T22:43:02Z"
    },
    {
      "platform": "linux",
      "product": "libecap-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.1-2.module\u002Bel8.9.0\u002B19703\u002Ba1da7223",
      "fix": "RHSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libecap-devel",
      "release": "almalinux 8",
      "fixedVersion": "1.0.1-2.module_el8.6.0\u002B2741\u002B01592ae8",
      "fix": "ALSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libecap-devel",
      "release": "ol 8",
      "fixedVersion": "0:1.0.1-2.module\u002Bel8.9.0\u002B90083\u002Bf7556140",
      "fix": "ELSA-2023-7213",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-7213",
      "released": "2023-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.7-2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-46847",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-46847",
      "released": "2023-11-03T08:15:08Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.5-1",
      "fix": "DEBIAN-CVE-2023-46847",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-46847",
      "released": "2023-11-03T08:15:08Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Debian 14",
      "fixedVersion": "6.5-1",
      "fix": "DEBIAN-CVE-2023-46847",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-46847",
      "released": "2023-11-03T08:15:08Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "RHEL 8",
      "fixedVersion": "7:4.15-7.module\u002Bel8.9.0\u002B20571\u002B8d39338b.1",
      "fix": "RHSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "RHEL 9",
      "fixedVersion": "7:5.5-6.el9_3.1",
      "fix": "RHSA-2023:6748",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6748",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squid 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squid-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.10-1ubuntu1.8",
      "fix": "squid 4.10-1ubuntu1.8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-squid-4.10-1ubuntu1.8",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squid 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squid-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "almalinux 8",
      "fixedVersion": "7:4.15-7.module_el8.9.0\u002B3680\u002Bf9142978.1.alma.1",
      "fix": "ALSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-7213",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "almalinux 9",
      "fixedVersion": "7:5.5-6.el9_3.1",
      "fix": "ALSA-2023:6748",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6748",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "amzn 2023",
      "fixedVersion": "7:5.8-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-402",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-402",
      "released": "2023-10-25T21:50:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "ol 8",
      "fixedVersion": "7:4.15-7.module\u002Bel8.9.0\u002B90083\u002Bf7556140.1",
      "fix": "ELSA-2023-7213",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-7213",
      "released": "2023-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "ol 9",
      "fixedVersion": "7:5.5-5.el9_2.1",
      "fix": "ELSA-2023-6266",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6266",
      "released": "2023-11-03T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "rocky 8",
      "fixedVersion": "7:4.15-7.module\u002Bel8.9.0\u002B1568\u002B6d4fd5d4.1",
      "fix": "RLSA-2023:7213",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-7213",
      "released": "2023-11-28T22:43:02Z"
    },
    {
      "platform": "linux",
      "product": "squid",
      "release": "rocky 9",
      "fixedVersion": "7:5.5-5.el9_2.1",
      "fix": "RLSA-2023:6266",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-6266",
      "released": "2023-11-11T23:00:06Z"
    },
    {
      "platform": "linux",
      "product": "squid-cgi",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squid-cgi 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squid-cgi-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-cgi",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.10-1ubuntu1.8",
      "fix": "squid-cgi 4.10-1ubuntu1.8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-squid-cgi-4.10-1ubuntu1.8",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-cgi",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squid-cgi 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squid-cgi-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squid-common 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squid-common-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-common",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.10-1ubuntu1.8",
      "fix": "squid-common 4.10-1ubuntu1.8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-squid-common-4.10-1ubuntu1.8",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squid-common 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squid-common-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "7:5.8-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-402",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-402",
      "released": "2023-10-25T21:50:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "7:5.8-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-402",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-402",
      "released": "2023-10-25T21:50:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-openssl",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squid-openssl 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squid-openssl-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-purge",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squid-purge 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squid-purge-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-purge",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.10-1ubuntu1.8",
      "fix": "squid-purge 4.10-1ubuntu1.8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-squid-purge-4.10-1ubuntu1.8",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid-purge",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squid-purge 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squid-purge-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squid3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squid3 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squid3-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squidclient",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27-1ubuntu1.14\u002Besm1",
      "fix": "squidclient 3.5.27-1ubuntu1.14\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-squidclient-3.5.27-1ubuntu1.14-esm1",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squidclient",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.10-1ubuntu1.8",
      "fix": "squidclient 4.10-1ubuntu1.8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-squidclient-4.10-1ubuntu1.8",
      "released": "2023-11-06T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "squidclient",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.7-0ubuntu0.22.04.2",
      "fix": "squidclient 5.7-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-squidclient-5.7-0ubuntu0.22.04.2",
      "released": "2023-11-06T10:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}