CVE-2026-107794: CVE-2026-107794: güvenlik açığı

Açıklama (NVD)

ExtUtils::Typemaps::STL::List versions before 1.07 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. Note that a similar issue was fixed in ExtUtils::Typemaps::STL::Vector version 1.05.

Özet bilgiler

CVSS v3.1

7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

%0,36 (yüzdelik 30)

CWE

CWE-191

Yama

Yok / bilinmiyor

Kaynaklar

• NVD kaydı
• metacpan.org
• rt.cpan.org
• www.cve.org
• CWE-191