{"id":"DEBIAN-CVE-2026-107373","details":"ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument.  The typemap uses      $var = std::string( SvPV_nolen($arg), SvCUR($arg) )  However, evaluation order for C++ arguments is not specified, and some compilers may produce code that evalutes SvCUR($arg) first.  When $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.","modified":"2026-10-13T22:00:06.630944702Z","published":"2026-10-10T13:17:31.253Z","upstream":["CVE-2026-107373"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-107373"}],"affected":[{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-5","1.07-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-5","1.07-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"}},{"package":{"name":"libextutils-typemaps-default-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.07-1"}]}],"versions":["1.05-5"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"}}],"schema_version":"1.9.0"}