github.com
https://github.com/ManhNDd/CVE-2019-19204 CVE-2019-19204
HIGH
Record summary
CVE-2019-19204 has a selected CVSS score of 7.5 (high); EIP currently links 2 repository PoCs.
Description
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.
Description source: CVE List
Exploitation context
Available material
- Repository PoCs
- 2
Proofs of concept
2Repository PoCs
GitHubManhNDd/CVE-2019-19204Repository PoCby ManhNDdStars: 3Not analyzed1 file
GitHubtarantula-team/CVE-2019-19204Repository PoCby tarantula-teamStars: 0Not analyzed1 file
References
11github.com
https://github.com/kkos/oniguruma/issues/162 github.com
https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2 github.com
https://github.com/tarantula-team/CVE-2019-19204 [debian-lts-announce] 20191204 [SECURITY] [DLA 2020-1] libonig security updatemailing list
https://lists.debian.org/debian-lts-announce/2019/12/msg00002.html FEDORA-2019-d942abd0d4Vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V FEDORA-2019-73197ff9a0Vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2019-19204 USN-4460-1Vendor advisory
https://usn.ubuntu.com/4460-1