Vulnerability-Lookup

ubuntu-cve-2024-23836

Vulnerability from osv_ubuntu

Published

2024-02-26 16:27

Modified

2026-05-20 15:07

Summary

Details

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service. This vulnerability is patched in 6.0.16 or 7.0.3. Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the stream.reassembly.depth value helps reduce the severity of the issue.

Severity

7.5 (High)


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

7.5 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2024-23836	REPORT
	https://github.com/OISF/suricata/security/advisor…	REPORT
	https://github.com/OISF/suricata/commit/18841a58d…	REPORT
	https://github.com/OISF/suricata/commit/8efaebe29…	REPORT
	https://github.com/OISF/suricata/commit/2a2120ecf…	REPORT
	https://github.com/OISF/suricata/commit/83c5567ea…	REPORT
	https://github.com/OISF/suricata/commit/b1549e930…	REPORT
	https://github.com/OISF/suricata/commit/97953998d…	REPORT
	https://github.com/OISF/suricata/commit/e7e28822f…	REPORT
	https://github.com/OISF/suricata/commit/f9de1cca6…	REPORT
	https://github.com/OISF/suricata/commit/cd035d59e…	REPORT
	https://github.com/OISF/suricata/commit/ce9b90326…	REPORT
	https://redmine.openinfosecfoundation.org/issues/6531	REPORT
	https://redmine.openinfosecfoundation.org/issues/6532	REPORT
	https://redmine.openinfosecfoundation.org/issues/6540	REPORT
	https://redmine.openinfosecfoundation.org/issues/6658	REPORT
	https://redmine.openinfosecfoundation.org/issues/6659	REPORT
	https://redmine.openinfosecfoundation.org/issues/6660	REPORT
	https://github.com/OISF/suricata/commit/18841a58d…	REPORT
	https://github.com/OISF/suricata/commit/2a2120ecf…	REPORT
	https://github.com/OISF/suricata/commit/83c5567ea…	REPORT
	https://github.com/OISF/suricata/commit/8efaebe29…	REPORT
	https://github.com/OISF/suricata/commit/97953998d…	REPORT
	https://github.com/OISF/suricata/commit/b1549e930…	REPORT
	https://github.com/OISF/suricata/commit/cd035d59e…	REPORT
	https://github.com/OISF/suricata/commit/ce9b90326…	REPORT
	https://github.com/OISF/suricata/commit/e7e28822f…	REPORT
	https://github.com/OISF/suricata/commit/f9de1cca6…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2024-23836	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "suricata",
            "binary_version": "3.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "suricata",
        "purl": "pkg:deb/ubuntu/suricata@3.0-1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
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            }
          ],
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      "versions": [
        "2.0.8-1build1",
        "2.0.9-1",
        "2.0.10-1",
        "2.0.10-2",
        "2.0.11-1",
        "3.0-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhtp-0.5.23-1",
            "binary_version": "3.2-2ubuntu3"
          },
          {
            "binary_name": "suricata",
            "binary_version": "3.2-2ubuntu3"
          },
          {
            "binary_name": "suricata-hyperscan",
            "binary_version": "3.2-2ubuntu3"
          },
          {
            "binary_name": "suricata-oinkmaster",
            "binary_version": "3.2-2ubuntu3"
          }
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      },
      "package": {
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        "binaries": [
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            "binary_name": "suricata",
            "binary_version": "1:6.0.4-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "suricata",
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      },
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        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "1:6.0.4-3"
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    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "suricata",
            "binary_version": "1:7.0.3-1build3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "suricata",
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      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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          ],
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      ],
      "versions": [
        "1:7.0.0-2",
        "1:7.0.2-1",
        "1:7.0.2-1build1",
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        "1:7.0.3-1build3"
      ]
    },
    {
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            "binary_name": "suricata",
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      },
      "ranges": [
        {
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          {
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        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
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      },
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    }
  ],
  "aliases": [],
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  "id": "UBUNTU-CVE-2024-23836",
  "modified": "2026-05-20T15:07:36Z",
  "published": "2024-02-26T16:27:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-23836"
    },
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      "type": "REPORT",
      "url": "https://github.com/OISF/suricata/security/advisories/GHSA-q33q-45cr-3cpc"
    },
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      "type": "REPORT",
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    },
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  "schema_version": "1.7.0",
  "severity": [
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      "type": "CVSS_V3"
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      "type": "CVSS_V3"
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    {
      "score": "medium",
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  ],
  "upstream": [
    "CVE-2024-23836"
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}

CVE-2024-23836 (GCVE-0-2024-23836)

Vulnerability from cvelistv5 – Published: 2024-02-26 15:44 – Updated: 2025-02-13 17:39

Title

crafted traffic can cause denial of service

Summary

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service. This vulnerability is patched in 6.0.16 or 7.0.3. Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

GitHub_M

References

19 references

URL	Tags
https://github.com/OISF/suricata/security/advisor…	x_refsource_CONFIRM
https://github.com/OISF/suricata/commit/18841a58d…	x_refsource_MISC
https://github.com/OISF/suricata/commit/2a2120ecf…	x_refsource_MISC
https://github.com/OISF/suricata/commit/83c5567ea…	x_refsource_MISC
https://github.com/OISF/suricata/commit/8efaebe29…	x_refsource_MISC
https://github.com/OISF/suricata/commit/97953998d…	x_refsource_MISC
https://github.com/OISF/suricata/commit/b1549e930…	x_refsource_MISC
https://github.com/OISF/suricata/commit/cd035d59e…	x_refsource_MISC
https://github.com/OISF/suricata/commit/ce9b90326…	x_refsource_MISC
https://github.com/OISF/suricata/commit/e7e28822f…	x_refsource_MISC
https://github.com/OISF/suricata/commit/f9de1cca6…	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6531	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6532	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6540	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6658	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6659	x_refsource_MISC
https://redmine.openinfosecfoundation.org/issues/6660	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

1 product

Vendor	Product	Version
OISF	suricata	Affected: < 6.0.16 Affected: >= 7.0.0, < 7.0.3

Show details on NVD website

JSON

To clipboard

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          },
          {
            "name": "https://redmine.openinfosecfoundation.org/issues/6658",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://redmine.openinfosecfoundation.org/issues/6658"
          },
          {
            "name": "https://redmine.openinfosecfoundation.org/issues/6659",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://redmine.openinfosecfoundation.org/issues/6659"
          },
          {
            "name": "https://redmine.openinfosecfoundation.org/issues/6660",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://redmine.openinfosecfoundation.org/issues/6660"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "suricata",
          "vendor": "OISF",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 6.0.16"
            },
            {
              "status": "affected",
              "version": "\u003e= 7.0.0, \u003c 7.0.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service.  This vulnerability is patched in 6.0.16 or 7.0.3.  Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-07T02:13:53.157Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OISF/suricata/security/advisories/GHSA-q33q-45cr-3cpc",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OISF/suricata/security/advisories/GHSA-q33q-45cr-3cpc"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/18841a58da71e735ddf4e52cbfa6989755ecbeb7",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/18841a58da71e735ddf4e52cbfa6989755ecbeb7"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/2a2120ecf10c5b5713ec2bf59469fe57f7b5b747",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/2a2120ecf10c5b5713ec2bf59469fe57f7b5b747"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/83c5567ea7b0b28376f57dcfee9c6301448c7bc7",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/83c5567ea7b0b28376f57dcfee9c6301448c7bc7"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/8efaebe293e2a74c8e323fa85a6f5fadf82801bc",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/8efaebe293e2a74c8e323fa85a6f5fadf82801bc"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/97953998d2d60673ed6c30ddfb6a2d59b4230f97",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/97953998d2d60673ed6c30ddfb6a2d59b4230f97"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/b1549e930f6426eeff43f12b672337cbcda566b8",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/b1549e930f6426eeff43f12b672337cbcda566b8"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/cd035d59e3df157b606f4fe67324ea8e437be786",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/cd035d59e3df157b606f4fe67324ea8e437be786"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/ce9b90326949c94a46611d6394e28600ee5e8bd5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/ce9b90326949c94a46611d6394e28600ee5e8bd5"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/e7e28822f473320658d6125f16ac3f0524baff01",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/e7e28822f473320658d6125f16ac3f0524baff01"
        },
        {
          "name": "https://github.com/OISF/suricata/commit/f9de1cca6182e571f1c02387dca6e695e55608af",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OISF/suricata/commit/f9de1cca6182e571f1c02387dca6e695e55608af"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6531",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6531"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6532",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6532"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6540",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6540"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6658",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6658"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6659",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6659"
        },
        {
          "name": "https://redmine.openinfosecfoundation.org/issues/6660",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/6660"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/"
        }
      ],
      "source": {
        "advisory": "GHSA-q33q-45cr-3cpc",
        "discovery": "UNKNOWN"
      },
      "title": "crafted traffic can cause denial of service"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-23836",
    "datePublished": "2024-02-26T15:44:03.308Z",
    "dateReserved": "2024-01-22T22:23:54.340Z",
    "dateUpdated": "2025-02-13T17:39:55.194Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2024-23836

Vulnerability from osv_ubuntu

CVE-2024-23836 (GCVE-0-2024-23836)

Tags

Sightings

Nomenclature