CVE-2026-107794
2026-10-10
12h45 +00:00
12h45 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
CVE 描述
ExtUtils::Typemaps::STL::List versions before 1.07 for Perl allocate a 32 GiB array on an empty list
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.CVE 解决方案
Upgrade to ExtUtils::Typemaps::Default version 1.07 or later.
Rebuild any modules that use ExtUtils::Typemaps::Default as part of their build process.
CVE 信息
相关弱点
| 弱点名称 | 来源 | |
|---|---|---|
| Integer Underflow (Wrap or Wraparound) The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result. |
