suse-su-2023:0413-1
Vulnerability from csaf_suse
Published
2023-02-14 16:07
Modified
2023-02-14 16:07
Summary
Security update for haproxy

Notes

Title of the patch
Security update for haproxy
Description of the patch
This update for haproxy fixes the following issues: - CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser (bsc#1208132). - CVE-2023-0056: Fixed denial of service via crash in http_wait_for_response() (bsc#1207181).
Patchnames
SUSE-2023-413,SUSE-SLE-Product-HA-15-SP2-2023-413,SUSE-SLE-Product-HA-15-SP3-2023-413
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
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      "text": "critical"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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    },
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        "title": "Description of the patch"
      },
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        "title": "Patchnames"
      },
      {
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        "title": "Terms of use"
      }
    ],
    "publisher": {
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      },
      {
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      },
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      },
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        "url": "https://www.suse.com/security/cve/CVE-2023-0056/"
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        "summary": "SUSE CVE CVE-2023-25725 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-25725/"
      }
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    "title": "Security update for haproxy",
    "tracking": {
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      "revision_history": [
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  "vulnerabilities": [
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          "text": "https://www.suse.com/security/cve/CVE-2023-0056"
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      ],
      "notes": [
        {
          "category": "general",
          "text": "An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability.",
          "title": "CVE description"
        }
      ],
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        {
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.s390x",
            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.x86_64",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.aarch64",
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.s390x",
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          "text": "HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka \"request smuggling.\" The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some headers disappear after being parsed and processed for HTTP/1.0 and HTTP/1.1. For HTTP/2 and HTTP/3, the impact is limited because the headers disappear before being parsed and processed, as if they had not been sent by the client. The fixed versions are 2.7.3, 2.6.9, 2.5.12, 2.4.22, 2.2.29, and 2.0.31.",
          "title": "CVE description"
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        }
      ],
      "remediations": [
        {
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.s390x",
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            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.aarch64",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.ppc64le",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.s390x",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.x86_64"
          ]
        }
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          },
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            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.ppc64le",
            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.s390x",
            "SUSE Linux Enterprise High Availability Extension 15 SP2:haproxy-2.0.14-150200.11.15.1.x86_64",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.aarch64",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.ppc64le",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.s390x",
            "SUSE Linux Enterprise High Availability Extension 15 SP3:haproxy-2.0.14-150200.11.15.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-02-14T16:07:30Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2023-25725"
    }
  ]
}


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