CVE-2018-17942

https://notcve.org/view.php?id=CVE-2018-17942

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing. La función convert_to_decimal en vasnprintf.c en Gnulib en versiones anteriores al 2018-09-23 tiene un desbordamiento de búfer basado en memoria dinámica (heap) debido a que la memoria no se asigna para un carácter "\0" final durante el procesamiento de %f. • https://github.com/coreutils/gnulib/commit/278b4175c9d7dd47c1a3071554aac02add3b3c35 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5UQRNQE6XHMD5UYYHAU3VQWAYHIPMQS https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGHTVYH3KAFN34QXNSGEQDSTV7MCOQW https://lists.gnu.org/archive/html/bug-gnulib/2018-09/msg00107.html https://savannah.gnu.org/bugs/?func=detailitem&item_id=54686 • CWE-787: Out-of-bounds Write •