Source: libonig
Version: 6.9.2-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/kkos/oniguruma/issues/163

Hi,

The following vulnerability was published for libonig.

CVE-2019-19203[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-19203
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19203
[1] https://github.com/kkos/oniguruma/issues/163

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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