Vulnerability-Lookup

CVE-2018-5549 (GCVE-0-2018-5549)

Vulnerability from cvelistv5 – Published: 2018-09-13 14:00 – Updated: 2024-09-16 19:31

Summary

On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Assigner

f5 mitre root Scorecard

References

2 references

URL	Tags
https://support.f5.com/csp/article/K05018525	x_refsource_CONFIRM
http://www.securityfocus.com/bid/105345	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
F5 Networks, Inc.	BIG-IP APM	Affected: 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, 13.1.0-13.1.0.3

Date Public

2018-09-12 00:00

Show details on NVD website

JSON

To clipboard

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EUVD-2026-170029

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 06:39

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

JSON

To clipboard

{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T06:39:30.549350+00:00",
  "id": "EUVD-2026-170029"
}

FKIE_CVE-2018-5549

Vulnerability from fkie_nvd - Published: 2018-09-13 14:29 - Updated: 2026-06-17 02:00

Severity

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.

References

URL	Tags
f5sirt@f5.com	http://www.securityfocus.com/bid/105345	Third Party Advisory, VDB Entry
f5sirt@f5.com	https://support.f5.com/csp/article/K05018525	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/105345	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://support.f5.com/csp/article/K05018525	Vendor Advisory

Impacted products

Vendor	Product	Version
f5	big-ip_access_policy_manager	*
f5	big-ip_access_policy_manager	*
f5	big-ip_access_policy_manager	*
f5	big-ip_access_policy_manager	13.0.0

JSON

To clipboard

{
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      "affectedData": [
        {
          "product": "BIG-IP APM",
          "vendor": "F5 Networks, Inc.",
          "versions": [
            {
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GHSA-28JP-G4GG-47FP

Vulnerability from github – Published: 2022-05-14 01:42 – Updated: 2022-05-14 01:42

Details

On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.

Severity

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-5549"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-13T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.",
  "id": "GHSA-28jp-g4gg-47fp",
  "modified": "2022-05-14T01:42:03Z",
  "published": "2022-05-14T01:42:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5549"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K05018525"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105345"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2018-5549

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.

Aliases

CVE-2018-5549

Aliases

CVE-2018-5549

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2018-5549",
    "description": "On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.",
    "id": "GSD-2018-5549"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-5549"
      ],
      "details": "On BIG-IP APM 11.6.0-11.6.3.1, 12.1.0-12.1.3.3, 13.0.0, and 13.1.0-13.1.0.3, APMD may core when processing SAML Assertion or response containing certain elements.",
      "id": "GSD-2018-5549",
      "modified": "2023-12-13T01:22:40.219792Z",
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          }
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    },
    "nvd.nist.gov": {
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                "vulnerable": true
              },
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                "cpe_name": [],
                "versionEndIncluding": "12.1.3.3",
                "versionStartIncluding": "12.1.0",
                "vulnerable": true
              },
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              }
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        },
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        }
      },
      "lastModifiedDate": "2019-01-09T17:57Z",
      "publishedDate": "2018-09-13T14:29Z"
    }
  }
}

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.

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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2018-5549 (GCVE-0-2018-5549)

EUVD-2026-170029

FKIE_CVE-2018-5549

GHSA-28JP-G4GG-47FP

GSD-2018-5549

Tags

Sightings

Nomenclature

Related by attack behaviour