Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Not supplied / Not supplied | affected 0 before 1.05 |
CWE
CWE-191
References
- https://metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.05/changes
- https://rt.cpan.org/Public/Bug/Display.html?id=91213
- https://github.com/tsee/extutils-typemap-default/commit/0eb696b75afcfedbf87a72e11d44d98110863934.patch
ADP enrichment
No English description supplied.
No references supplied.