github - ghsa-9mh7-9qxg-6fpq

ghsa-9mh7-9qxg-6fpq

Vulnerability from github

Published

2023-04-16 00:30

Modified

2024-04-04 03:29

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27545"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-763"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-16T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.",
  "id": "GHSA-9mh7-9qxg-6fpq",
  "modified": "2024-04-04T03:29:18Z",
  "published": "2023-04-16T00:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27545"
    },
    {
      "type": "WEB",
      "url": "https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2025694"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/projects/libdwarf"
    },
    {
      "type": "WEB",
      "url": "https://www.prevanders.net/dwarfbug.html#DW202010-001"
    },
    {
      "type": "WEB",
      "url": "http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-27545 (GCVE-0-2020-27545)

Vulnerability from cvelistv5

Published

2023-04-15 00:00

Modified

2025-02-06 16:23

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

n/a

Summary

libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.

References

URL

Tags

	https://sourceforge.net/projects/libdwarf/
	https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea
	https://www.prevanders.net/dwarfbug.html#DW202010-001
	http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/
	https://bugzilla.redhat.com/show_bug.cgi?id=2025694

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:18:44.533Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sourceforge.net/projects/libdwarf/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.prevanders.net/dwarfbug.html#DW202010-001"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2025694"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2020-27545",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-06T16:21:36.125743Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-763",
                "description": "CWE-763 Release of Invalid Pointer or Reference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-06T16:23:01.097Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-15T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://sourceforge.net/projects/libdwarf/"
        },
        {
          "url": "https://github.com/davea42/libdwarf-code/commit/95f634808c01f1c61bbec56ed2395af997f397ea"
        },
        {
          "url": "https://www.prevanders.net/dwarfbug.html#DW202010-001"
        },
        {
          "url": "http://web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2025694"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-27545",
    "datePublished": "2023-04-15T00:00:00.000Z",
    "dateReserved": "2020-10-21T00:00:00.000Z",
    "dateUpdated": "2025-02-06T16:23:01.097Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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