Vulnerability-Lookup

SUSE-SU-2023:4647-1

Vulnerability from csaf_suse - Published: 2023-12-06 09:43 - Updated: 2023-12-06 09:43

Summary

Security update for haproxy

Severity

Moderate

Notes

Title of the patch: Security update for haproxy

Description of the patch: This update for haproxy fixes the following issues: - CVE-2023-45539: Fixed misinterpretation of a path_end rule with # as part of the URI component (bsc#1217653).

Patchnames: SUSE-2023-4647,SUSE-SLE-Micro-5.3-2023-4647,SUSE-SLE-Micro-5.4-2023-4647,SUSE-SLE-Micro-5.5-2023-4647,SUSE-SLE-Product-HA-15-SP4-2023-4647,SUSE-SLE-Product-HA-15-SP5-2023-4647,openSUSE-Leap-Micro-5.3-2023-4647,openSUSE-Leap-Micro-5.4-2023-4647,openSUSE-SLE-15.4-2023-4647,openSUSE-SLE-15.5-2023-4647

CVE-2023-45539

5.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 30 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.3:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.3:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.3:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.3:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.3:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.4:haproxy-2.4.22+git0.f8e3218e2-150400.3.19.1.x86_64	—	Vendor Fix

Threats

Impact moderate

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1217653	self
https://www.suse.com/security/cve/CVE-2023-45539/	self
https://www.suse.com/security/cve/CVE-2023-45539	external
https://bugzilla.suse.com/1217653	external

JSON

To clipboard

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    "distribution": {
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        "title": "Description of the patch"
      },
      {
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        "title": "Patchnames"
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        "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).",
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-12-06T09:43:04Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-45539"
    }
  ]
}

CVE-2023-45539 (GCVE-0-2023-45539)

Vulnerability from cvelistv5 – Published: 2023-11-28 00:00 – Updated: 2024-10-15 17:44

Summary

HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-15 17:28 UTC

CWE

n/a
CWE-116 - Improper Encoding or Escaping of Output

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://lists.w3.org/Archives/Public/ietf-http-wg…
https://git.haproxy.org/?p=haproxy.git%3Ba=commit…
https://www.mail-archive.com/haproxy%40formilux.o…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T20:21:16.699Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html"
          },
          {
            "name": "[debian-lts-announce] 20231214 [SECURITY] [DLA 3688-1] haproxy security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00010.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 8.2,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-45539",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-15T17:28:42.397821Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-116",
                "description": "CWE-116 Improper Encoding or Escaping of Output",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-15T17:44:03.661Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-14T17:06:29.095Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html"
        },
        {
          "url": "https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6"
        },
        {
          "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html"
        },
        {
          "name": "[debian-lts-announce] 20231214 [SECURITY] [DLA 3688-1] haproxy security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00010.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-45539",
    "datePublished": "2023-11-28T00:00:00.000Z",
    "dateReserved": "2023-10-09T00:00:00.000Z",
    "dateUpdated": "2024-10-15T17:44:03.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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Action not permitted

SUSE-SU-2023:4647-1

CVE-2023-45539 (GCVE-0-2023-45539)

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Nomenclature

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