{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-107373",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-16T15:38:43.311020Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-16T15:39:45.111Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "modules": [
            "ExtUtils::Typemaps::STL::String"
          ],
          "packageName": "ExtUtils-Typemaps-Default",
          "packageURL": "pkg:cpan/ExtUtils-Typemaps-Default",
          "programFiles": [
            "lib/ExtUtils/Typemaps/STL/String.pm"
          ],
          "repo": "https://github.com/tsee/extutils-typemap-default",
          "versions": [
            {
              "lessThan": "1.06",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument.\n\nThe typemap uses\n\n    $var = std::string( SvPV_nolen($arg), SvCUR($arg) )\n\nHowever, evaluation order for C++ arguments is not specified, and some compilers may produce code that evalutes SvCUR($arg) first.\n\nWhen $arg is not a string (for example, an interger, number or a reference) then SvCUR will return an invalid value, and the program may abort or segfault."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-10T12:44:08.099Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.06/changes"
        },
        {
          "url": "https://github.com/tsee/extutils-typemap-default/commit/a6b9c298b34ddadc582961403e715d292f82a22d"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://rt.cpan.org/Public/Bug/Display.html?id=94110"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-80490"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to ExtUtils::Typemaps::Default version 1.06 or later.\n\nRebuild any modules that use ExtUtils::Typemaps::Default as part of their build process."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2014-03-22T00:00:00.000Z",
          "value": "Issue reported in bugtracker for ExtUtils::Typemaps::Default version 1.05."
        },
        {
          "lang": "en",
          "time": "2014-06-10T00:00:00.000Z",
          "value": "Fix committed to the repository. Bugtracker issue closed."
        },
        {
          "lang": "en",
          "time": "2026-09-30T00:00:00.000Z",
          "value": "Issue reported to CPANSec."
        },
        {
          "lang": "en",
          "time": "2026-10-08T00:00:00.000Z",
          "value": "ExtUtils::Typemaps::Default version 1.06 released with a fix."
        }
      ],
      "title": "ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument",
      "workarounds": [
        {
          "lang": "en",
          "value": "For deployments that cannot be upgraded, ensure that arguments passed to modules that use ExtUtils::Typemaps::Default are strngified."
        }
      ],
      "x_generator": {
        "engine": "cpansec-cna-tool 0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2026-107373",
    "datePublished": "2026-10-10T12:44:08.099Z",
    "dateReserved": "2026-10-07T21:01:49.472Z",
    "dateUpdated": "2026-10-16T15:39:45.111Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}