Vulnerability-Lookup

rustsec-2023-0062

Vulnerability from osv_rustsec

Published

2023-09-13 12:00

Modified

2024-02-10 15:57

Summary

BER/CER/DER decoder panics on invalid input

Details

Due to insufficient checking of input data, decoding certain data sequences can lead to bcder panicking rather than returning an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.

bcder 0.7.3 fixes these issues by more thoroughly checking inputs and returning errors as expected.

JSON

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{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "denial-of-service"
        ],
        "cvss": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "bcder",
        "purl": "pkg:cargo/bcder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.7.3"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2023-39914",
    "GHSA-6jmw-6mxw-w4jc"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Due to insufficient checking of input data, decoding certain data sequences\ncan lead to _bcder_ panicking rather than returning an error. This can affect\nboth the actual decoding stage as well as accessing content of types that\nutilized delayed decoding.\n\nbcder 0.7.3 fixes these issues by more thoroughly checking inputs and\nreturning errors as expected.",
  "id": "RUSTSEC-2023-0062",
  "modified": "2024-02-10T15:57:43Z",
  "published": "2023-09-13T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/bcder"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0062.html"
    },
    {
      "type": "WEB",
      "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NLnetLabs/bcder/pull/74"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "BER/CER/DER decoder panics on invalid input"
}

GHSA-6JMW-6MXW-W4JC

Vulnerability from github – Published: 2023-09-13 15:31 – Updated: 2024-09-11 18:45

Summary

BER/CER/DER decoder panics on invalid input

Details

NLnet Labs’ bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/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": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "bcder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-39914"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-228",
      "CWE-232"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-14T16:41:57Z",
    "nvd_published_at": "2023-09-13T15:15:07Z",
    "severity": "HIGH"
  },
  "details": "NLnet Labs\u2019 bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.",
  "id": "GHSA-6jmw-6mxw-w4jc",
  "modified": "2024-09-11T18:45:42Z",
  "published": "2023-09-13T15:31:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39914"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NLnetLabs/bcder/commit/4da91c3fd853e3d466d8581cf1d82b7f3255de56"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/NLnetLabs/bcder"
    },
    {
      "type": "WEB",
      "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0062.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "BER/CER/DER decoder panics on invalid input"
}

CVE-2023-39914 (GCVE-0-2023-39914)

Vulnerability from cvelistv5 – Published: 2023-09-13 14:17 – Updated: 2024-09-12 13:22

Title

BER/CER/DER decoder panics on invalid input

Summary

NLnet Labs' bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.

Severity ?

7.5 (High)


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

CWE

CWE-232 - Improper Handling of Undefined Values
CWE-240 - Improper Handling of Inconsistent Structural Elements

Assigner

NLnet Labs

References

URL

Tags

https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt

vendor-advisory

Impacted products

	Vendor	Product	Version
	NLnet Labs	bcder	Affected: * , < 0.7.3 (semver) Unaffected: 0.7.3 , < * (semver)

Credits

Haya Shulman Donika Mirdita Niklas Vogel

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:18:10.086Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-39914",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-12T13:22:23.054203Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T13:22:36.893Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "bcder",
          "vendor": "NLnet Labs",
          "versions": [
            {
              "lessThan": "0.7.3",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            },
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0.7.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Haya Shulman"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Donika Mirdita"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Niklas Vogel"
        }
      ],
      "datePublic": "2023-09-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "NLnet Labs\u0027 bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-232",
              "description": "CWE-232: Improper Handling of Undefined Values",
              "lang": "en",
              "type": "CWE"
            },
            {
              "cweId": "CWE-240",
              "description": "CWE-240: Improper Handling of Inconsistent Structural Elements",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      "providerMetadata": {
        "dateUpdated": "2024-09-11T15:34:05.255Z",
        "orgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
        "shortName": "NLnet Labs"
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      "references": [
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          "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt"
        }
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      "solutions": [
        {
          "lang": "en",
          "value": "This issue is fixed in 0.7.3 and all later versions."
        }
      ],
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          "lang": "en",
          "time": "2023-07-19T18:00:00.000Z",
          "value": "Issue reported by Haya Shulman"
        },
        {
          "lang": "en",
          "time": "2023-09-13T14:00:00.000Z",
          "value": "Fixes released"
        }
      ],
      "title": "BER/CER/DER decoder panics on invalid input"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
    "assignerShortName": "NLnet Labs",
    "cveId": "CVE-2023-39914",
    "datePublished": "2023-09-13T14:17:49.204Z",
    "dateReserved": "2023-08-07T11:55:17.843Z",
    "dateUpdated": "2024-09-12T13:22:36.893Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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

rustsec-2023-0062

Vulnerability from osv_rustsec

GHSA-6JMW-6MXW-W4JC

CVE-2023-39914 (GCVE-0-2023-39914)

Tags

Sightings

Nomenclature