fkie_cve-2023-5824
Vulnerability from fkie_nvd
Published
2023-11-03 08:15
Modified
2024-11-21 08:42
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:7465
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:7668
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:0072
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:0397
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:0771
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:0772
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:0773
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1153
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-5824Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2245914Issue Tracking
secalert@redhat.comhttps://github.com/squid-cache/squid/security/advisories/GHSA-543m-w2m2-g255Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:7465
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:7668
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:0072
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:0397
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:0771
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:0772
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:0773
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1153
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-5824Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2245914Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/squid-cache/squid/security/advisories/GHSA-543m-w2m2-g255Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20231130-0003/
Impacted products
Vendor Product Version
squid-cache squid *
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D384D1F-2A05-4EE0-9CB8-C83FDC53F608",
              "versionEndExcluding": "6.4",
              "vulnerable": true
            }
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      "value": "A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service."
    },
    {
      "lang": "es",
      "value": "Squid es vulnerable a ataques de Denegaci\u00f3n de Servicio contra clientes HTTP y HTTPS debido a un error en el manejo inadecuado de elementos estructurales."
    }
  ],
  "id": "CVE-2023-5824",
  "lastModified": "2024-11-21T08:42:34.053",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
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          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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  "published": "2023-11-03T08:15:08.270",
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}


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