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EUVD-2023-0335

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

Http4s versions before 0.21.34 are vulnerable to errors in User-Agent and Server header parsing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2023-22465
4 Jan 202318:18
circl
cnnvd
CNNVD
http4s 输入验证错误漏洞
4 Jan 202300:00
cnnvd
cve
CVE
CVE-2023-22465
4 Jan 202315:30
cve
cvelist
Cvelist
CVE-2023-22465 Http4s has fatal error parsing User-Agent and Server headers
4 Jan 202315:30
cvelist
github
Github Security Blog
Http4s improperly parses User-Agent and Server headers
6 Jan 202320:24
github
nvd
NVD
CVE-2023-22465
4 Jan 202316:15
nvd
osv
OSV
GHSA-54W6-VXFH-FW7F Http4s improperly parses User-Agent and Server headers
6 Jan 202320:24
osv
prion
Prion
Design/Logic Flaw
4 Jan 202316:15
prion
ptsecurity
Positive Technologies
PT-2023-18517 · Http4S · Http4S
4 Jan 202300:00
ptsecurity
redhatcve
RedhatCVE
CVE-2023-22465
23 May 202505:52
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2be5b9fb-b1e8-3c3b-a1ed-ba86acf5d58d",
        "vendor": {
          "name": "http4s"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "832bd798-edea-3685-b77f-7135f4e7ab99",
        "product": {
          "name": "http4s"
        },
        "product_version": "0.1.0, < 0.21.34"
      },
      {
        "id": "9c2c6480-c536-34da-8bc8-8cb77559227c",
        "product": {
          "name": "http4s"
        },
        "product_version": "0.23.0, < 0.23.17"
      },
      {
        "id": "ecb0765f-3545-39a1-9faf-a25b677252bf",
        "product": {
          "name": "http4s"
        },
        "product_version": "0.22.0, < 0.22.15"
      },
      {
        "id": "f8a45e07-e2da-3205-a590-d1fdad58ee42",
        "product": {
          "name": "http4s"
        },
        "product_version": "1.0.0-M1, < 1.0.0-M38"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.3 - 7.5
EPSS0.00845
SSVC
23