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CVE-2018-13033 (GCVE-0-2018-13033)

Vulnerability from cvelistv5 – Published: 2018-07-01 16:00 – Updated: 2024-08-05 08:52
VLAI
Summary
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (excessive memory allocation and application crash) via a crafted ELF file, as demonstrated by _bfd_elf_parse_attributes in elf-attrs.c and bfd_malloc in libbfd.c. This can occur during execution of nm.
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
https://sourceware.org/bugzilla/show_bug.cgi?id=23361 x_refsource_MISC
https://access.redhat.com/errata/RHSA-2018:3032 vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/104584 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHBA-2019:0327 vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201908-01 vendor-advisoryx_refsource_GENTOO
https://usn.ubuntu.com/4336-1/ vendor-advisoryx_refsource_UBUNTU
Date Public
2018-07-01 00:00
Show details on NVD website
To clipboard 

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                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T17:10:35+00:00",
      "cve": "CVE-2018-13033",
      "id": "CVE-2018-13033",
      "initial_release_date": "2018-07-01T00:00:00+00:00",
      "product_status:fixed": "154",
      "product_status:known_affected": "6",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "binutils: Uncontrolled Resource Consumption in execution of nm",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-13033.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-01T00:19:39Z",
      "cve": "CVE-2018-13033",
      "id": "CVE-2018-13033",
      "initial_release_date": "2023-02-15T04:26:10Z",
      "product_status:recommended": "2",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-13033",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-13033.json",
      "version": "11"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


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.