This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2019-19204 →

DEBIAN-CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in reg...

Original description

The description as published by the source.

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libonig

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.4-1"}]}]

Debian:13 libonig

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.4-1"}]}]

Debian:14 libonig

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.4-1"}]}]

References

advisory security-tracker.debian.org