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OPENSUSE-SU-2024:12739-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00
Summary
libmicrohttpd-devel-0.9.76-1.1 on GA media
Severity
Moderate
Notes
Title of the patch: libmicrohttpd-devel-0.9.76-1.1 on GA media
Description of the patch: These are all security issues fixed in the libmicrohttpd-devel-0.9.76-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2024-12739
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.x86_64
Vendor Fix
Threats
Impact moderate

{
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
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    "lang": "en",
    "notes": [
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      },
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        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-Tumbleweed-2024-12739",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_12739-1.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2023-27371 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-27371/"
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    ],
    "title": "libmicrohttpd-devel-0.9.76-1.1 on GA media",
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          "number": "1",
          "summary": "Current version"
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                "name": "openSUSE Tumbleweed",
                "product": {
                  "name": "openSUSE Tumbleweed",
                  "product_id": "openSUSE Tumbleweed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:tumbleweed"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
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          "product_id": "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.aarch64"
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        },
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        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
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          "name": "libmicrohttpd12-0.9.76-1.1.ppc64le as component of openSUSE Tumbleweed",
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        },
        "product_reference": "libmicrohttpd12-0.9.76-1.1.ppc64le",
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        },
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  "vulnerabilities": [
    {
      "cve": "CVE-2023-27371",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-27371"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "GNU libmicrohttpd before 0.9.76 allows remote DoS (Denial of Service) due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHD_create_post_processor() method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more \u0027\\0\u0027 bytes in a multipart/form-data boundary field, which - assuming a specific heap layout - will result in an out-of-bounds read and a crash in the find_boundary() function.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.aarch64",
          "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.ppc64le",
          "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.s390x",
          "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.x86_64",
          "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.aarch64",
          "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.ppc64le",
          "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.s390x",
          "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.x86_64"
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      },
      "references": [
        {
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          "summary": "CVE-2023-27371",
          "url": "https://www.suse.com/security/cve/CVE-2023-27371"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1208745 for CVE-2023-27371",
          "url": "https://bugzilla.suse.com/1208745"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.aarch64",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.ppc64le",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.s390x",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.x86_64",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.aarch64",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.ppc64le",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.s390x",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.aarch64",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.ppc64le",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.s390x",
            "openSUSE Tumbleweed:libmicrohttpd-devel-0.9.76-1.1.x86_64",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.aarch64",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.ppc64le",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.s390x",
            "openSUSE Tumbleweed:libmicrohttpd12-0.9.76-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-06-15T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-27371"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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