CVEvulnerability
CVE-2019-19246
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-11-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
Affected configurations
• oniguruma project oniguruma (<= 6.9.3)
• php php (>= 7.3.0 < 7.3.10)
• fedoraproject fedora 31
• canonical ubuntu linux 14.04
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://bugs.php.net/bug.php?id=78559 Third Party Advisory
- https://github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557b Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00002.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/ lists.fedoraproject.org
- https://usn.ubuntu.com/4460-1/ Third Party Advisory
- https://bugs.php.net/bug.php?id=78559 Third Party Advisory
- https://github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557b Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00002.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/ lists.fedoraproject.org
- https://usn.ubuntu.com/4460-1/ Third Party Advisory