{"id":"CVE-2013-10076","title":"ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.\n\nThe OUTPUT typemaps call av_extend( av, len-1 )","summary":"ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.\n\nThe OUTPUT typemaps call av_extend( av, len-1 ). On an empty list, this undeflows, and av_extend will allocate an array with 2^32 sl…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-191"],"product":"ExtUtils-Typemaps-Default","affected":["ExtUtils-Typemaps-Default < 1.05"],"published":"2026-10-10","updated":"2026-10-16","sourceUpdated":"2026-10-16T16:16:47.690","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2013-10076","references":[{"url":"https://github.com/tsee/extutils-typemap-default/commit/0eb696b75afcfedbf87a72e11d44d98110863934.patch","label":"9b29abf9-4ab0-4765-b253-1875cd9b441e"},{"url":"https://metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.05/changes","label":"9b29abf9-4ab0-4765-b253-1875cd9b441e"},{"url":"https://rt.cpan.org/Public/Bug/Display.html?id=91213","label":"9b29abf9-4ab0-4765-b253-1875cd9b441e"}],"tags":["nvd","cve.org"],"epss":0.0038,"epssPercentile":0.31775,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-16T15:42:38.405513Z"},"ingestedAt":"2026-10-10T14:06:22.136Z","slug":"CVE-2013-10076","body":"## Overview\n\nExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty list.\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":223148,"id":"CVE-2013-10076","ts":1792172414761,"field":"cvss","old":null,"new":"7.5"},{"seq":223147,"id":"CVE-2013-10076","ts":1792172414761,"field":"severity","old":"none","new":"high"}]}