CVE-2013-10076 (GCVE-0-2013-10076)

Vulnerability from cvelistv5 – Published: 2026-10-10 12:44 – Updated: 2026-10-10 12:44
VLAI
Title
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list
Summary
ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list. The OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 slots, leading to memory exhaustion.
Severity
No CVSS data available.
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
CPANSec CNA under the redhat root
CNA scorecard C 64/100 over 267 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Affected: 0 , < 1.05 (custom)
Show details on NVD website
To clipboard 

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          "packageName": "ExtUtils-Typemaps-Default",
          "packageURL": "pkg:cpan/ExtUtils-Typemaps-Default",
          "programFiles": [
            "lib/ExtUtils/Typemaps/STL/Vector.pm"
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        }
      ],
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          "descriptions": [
            {
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              "description": "CWE-191 Integer Underflow (Wrap or Wraparound)",
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          "url": "https://metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.05/changes"
        },
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          "url": "https://rt.cpan.org/Public/Bug/Display.html?id=91213"
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          "value": "Upgrade to ExtUtils::Typemaps::Default version 1.07 or later. (Note that while this issue was fixed in version 1.05, a related issue was fixied in 1.07.)\n\nRebuild any modules that use ExtUtils::Typemaps::Default as part of their build process."
        }
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        "discovery": "UNKNOWN"
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    "dateReserved": "2026-10-08T21:40:58.015Z",
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        "lastModified": "2026-10-10T13:17:30.610",
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}



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