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CVE-2023-4809

🗓️ 06 Sep 2023 19:26:45Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov👁 111 Views

CVE-2023-4809: Multiple IPv6 fragment headers not properly interprete

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
FreeBSD Packet Filter Bypass
8 Sep 202300:00
–bdu_fstec
circl
Circl
CVE-2023-4809
13 Sep 202311:01
–circl
cnnvd
CNNVD
FreeBSD Security Vulnerabilities
6 Sep 202300:00
–cnnvd
cvelist
Cvelist
CVE-2023-4809 pf incorrectly handles multiple IPv6 fragment headers
6 Sep 202319:26
–cvelist
freebsd
FreeBSD
FreeBSD -- pf incorrectly handles multiple IPv6 fragment headers
6 Sep 202300:00
–freebsd
freebsd_advisory
FreeBSD Advisory
FreeBSD-SA-23:10.pf
6 Sep 202300:00
–freebsd_advisory
nessus
Tenable Nessus
FreeBSD : FreeBSD -- pf incorrectly handles multiple IPv6 fragment headers (d35373ae-4d34-11ee-8e38-002590c1f29c)
7 Sep 202300:00
–nessus
mend
Mend
CVE-2023-4809
6 Sep 202319:26
–mend
nvd
NVD
CVE-2023-4809
6 Sep 202320:15
–nvd
osv_cve
osv_cve
CVE-2023-4809
6 Sep 202320:15
–osv_cve
Rows per page
NVD
Vulners
Node
OR
freebsdfreebsdRange<12.4
freebsdfreebsdRange13.0–13.2
freebsdfreebsdMatch12.4-
freebsdfreebsdMatch12.4p1
freebsdfreebsdMatch12.4p2
freebsdfreebsdMatch12.4p3
freebsdfreebsdMatch12.4p4
freebsdfreebsdMatch12.4rc2-p1
freebsdfreebsdMatch12.4rc2-p2
freebsdfreebsdMatch13.2-
freebsdfreebsdMatch13.2p1
freebsdfreebsdMatch13.2p2
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "pf"
    ],
    "product": "FreeBSD",
    "vendor": "FreeBSD",
    "versions": [
      {
        "lessThan": "p3",
        "status": "affected",
        "version": "13.2-RELEASE",
        "versionType": "release"
      },
      {
        "lessThan": "p5",
        "status": "affected",
        "version": "12.4-RELEASE",
        "versionType": "release"
      }
    ]
  }
]

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17 Jun 2026 06:38Current
7.4High risk
Vulners AI Score7.4
CVSS 3.17.5
EPSS0.00802
111