github - ghsa-x86q-3xjx-wg89

ghsa-x86q-3xjx-wg89

Vulnerability from github

Published

2025-07-16 15:32

Modified

2025-07-16 21:30

Severity ?

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

Details

Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow.

Net::Dropbear embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40913"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-16T14:15:25Z",
    "severity": "MODERATE"
  },
  "details": "Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow.\n\nNet::Dropbear\u00a0embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.",
  "id": "GHSA-x86q-3xjx-wg89",
  "modified": "2025-07-16T21:30:35Z",
  "published": "2025-07-16T15:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40913"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libtom/libtommath/pull/546"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-j3xv-6967-cv88"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/ATRODO/Net-Dropbear-0.16/source/dropbear/libtommath/bn_mp_grow.c"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-36328"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-40913 (GCVE-0-2025-40913)

Vulnerability from cvelistv5

Published

2025-07-16 14:05

Modified

2025-07-16 20:50

Severity ?

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

CWE

CWE-1395 - Dependency on Vulnerable Third-Party Component

Summary

Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow. Net::Dropbear embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.

References

▼	URL	Tags
	https://www.cve.org/CVERecord?id=CVE-2023-36328
	https://github.com/libtom/libtommath/pull/546
	https://github.com/advisories/GHSA-j3xv-6967-cv88
	https://metacpan.org/release/ATRODO/Net-Dropbear-0.16/source/dropbear/libtommath/bn_mp_grow.c

Impacted products

	Vendor	Product	Version
	ATRODO	Net::Dropbear	Version: 0.01 <

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-40913",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-16T20:49:47.475976Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-16T20:50:08.893Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Net-Dropbear",
          "product": "Net::Dropbear",
          "repo": "https://github.com/atrodo/Net-Dropbear",
          "vendor": "ATRODO",
          "versions": [
            {
              "lessThanOrEqual": "0.16",
              "status": "affected",
              "version": "0.01",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
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              "type": "text/html",
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            }
          ],
          "value": "Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow.\n\nNet::Dropbear\u00a0embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-1395",
              "description": "CWE-1395 Dependency on Vulnerable Third-Party Component",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-16T14:05:33.899Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
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          "url": "https://www.cve.org/CVERecord?id=CVE-2023-36328"
        },
        {
          "url": "https://github.com/libtom/libtommath/pull/546"
        },
        {
          "url": "https://github.com/advisories/GHSA-j3xv-6967-cv88"
        },
        {
          "url": "https://metacpan.org/release/ATRODO/Net-Dropbear-0.16/source/dropbear/libtommath/bn_mp_grow.c"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Net::Dropbear versions through 0.16 for Perl contains a dependency that may be susceptible to an integer overflow",
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  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2025-40913",
    "datePublished": "2025-07-16T14:05:33.899Z",
    "dateReserved": "2025-04-16T09:05:34.361Z",
    "dateUpdated": "2025-07-16T20:50:08.893Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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