CVE-2019-19203

2019-11-21T21:15:00
ID CVE-2019-19203
Type cve
Reporter cve@mitre.org
Modified 2020-02-18T16:30:00

Description

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.