{"id":"UBUNTU-CVE-2013-10076","details":"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.","modified":"2026-10-12T14:20:20.183965640Z","published":"2026-10-12T00:00:00Z","upstream":["CVE-2013-10076"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-10076"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-10076"},{"type":"REPORT","url":"cpan.org/modules"},{"type":"REPORT","url":"github.com/tsee/extutils-typemap-default"},{"type":"REPORT","url":"github.com/tsee/extutils-typemap-default/commit/0eb696b75afcfedbf87a72e11d44d98110863934"},{"type":"REPORT","url":"lists.security.metacpan.org/cve-announce/msg/44246011"},{"type":"REPORT","url":"rt.cpan.org/public/bug/display.html?id=91213"},{"type":"REPORT","url":"security-tracker.debian.org/tracker/cve-2013-10076"}],"affected":[{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libextutils-typemaps-default-perl","binary_version":"1.05-2"}],"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.05-2","binary_name":"libextutils-typemaps-default-perl"}],"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libextutils-typemaps-default-perl","binary_version":"1.05-2"}],"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-2.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.05-2.1","binary_name":"libextutils-typemaps-default-perl"}],"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-5"],"ecosystem_specific":{"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap.","binaries":[{"binary_name":"libextutils-typemaps-default-perl","binary_version":"1.05-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libextutils-typemaps-default-perl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libextutils-typemaps-default-perl","binary_version":"1.05-5"}],"priority_reason":"Memory exhaustion denial of service in a Perl XS typemap when an empty list is processed; exposure depends on applications using the typemap."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10076.json"}}],"schema_version":"1.9.0","severity":[{"type":"Ubuntu","score":"medium"}]}