7.5

CVE-2019-19246

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Oniguruma Project ≫ Oniguruma Version <= 6.9.3
Php ≫ Php Version >= 7.3.0 < 7.3.10
Fedoraproject ≫ Fedora Version31
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.94% 0.853
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://usn.ubuntu.com/4460-1/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00002.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/
https://bugs.php.net/bug.php?id=78559
Third Party Advisory
https://github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557b
Patch
Third Party Advisory