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vulnrichmentJpcertVULNRICHMENT:CVE-2024-23911
HistoryApr 15, 2024 - 10:46 a.m.

CVE-2024-23911

2024-04-1510:46:29
jpcert
github.com
4
cve-2024-23911
ipv6 ndp packets
improper checking
unauthenticated attacker
device operations

AI Score

6.8

Confidence

Low

EPSS

0

Percentile

9.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:cente:ipv6:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cente",
    "product": "ipv6",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.51"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cente:ipv6_snmpv2:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cente",
    "product": "ipv6_snmpv2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "2.30"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cente:ipv6_snmpv3:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cente",
    "product": "ipv6_snmpv3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "2.30"
      }
    ],
    "defaultStatus": "unknown"
  }
]

AI Score

6.8

Confidence

Low

EPSS

0

Percentile

9.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

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