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CVE-2019-19203

Published: 21 November 2019

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.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
libonig
Launchpad, Ubuntu, Debian
bionic Needed

disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal Not vulnerable
(6.9.4-1)
groovy Not vulnerable
(6.9.4-1)
hirsute Not vulnerable
(6.9.4-1)
impish Not vulnerable
(6.9.4-1)
jammy Not vulnerable
(6.9.4-1)
precise Does not exist

trusty Needed

upstream Needs triage

xenial Ignored
(end of standard support, was needed)