vulnerability
Amazon Linux AMI 2: CVE-2019-13224: Security patch for oniguruma (ALAS-2019-1288)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jul 10, 2019 | Apr 27, 2020 | Sep 30, 2022 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jul 10, 2019
Added
Apr 27, 2020
Modified
Sep 30, 2022
Description
A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
Solutions
amazon-linux-ami-2-upgrade-onigurumaamazon-linux-ami-2-upgrade-oniguruma-debuginfoamazon-linux-ami-2-upgrade-oniguruma-devel
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