RHSA-2020:4827: Moderate: oniguruma security update
Oniguruma is a regular expressions library that supports a variety of character encodings. Security Fix(es): oniguruma: NULL pointer dereference in matchat() in regexec.c (CVE-2019-13225) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/onigurumato a version that resolves this vulnerability.Fixed in 6.8.2-2.el8 - Upgrade
Upgrade
redhat/oniguruma-debuginfoto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8 - Upgrade
Upgrade
redhat/oniguruma-debugsourceto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8 - Upgrade
Upgrade
redhat/onigurumato a version that resolves this vulnerability.Fixed in 6.8.2-2.el8.aa - Upgrade
Upgrade
redhat/oniguruma-debuginfoto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8.aa - Upgrade
Upgrade
redhat/oniguruma-debugsourceto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8.aa - Upgrade
Upgrade
redhat/oniguruma-develto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8 - Upgrade
Upgrade
redhat/oniguruma-develto a version that resolves this vulnerability.Fixed in 6.8.2-2.el8.aa
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:4827?
The severity of RHSA-2020:4827 is classified as moderate.
How do I fix RHSA-2020:4827?
To fix RHSA-2020:4827, update the oniguruma package to version 6.8.2-2.el8 or later.
What vulnerability does RHSA-2020:4827 address?
RHSA-2020:4827 addresses a NULL pointer dereference vulnerability in match_at() in regexec.c, associated with CVE-2019-13225.
What software is affected by RHSA-2020:4827?
The affected software includes the oniguruma package in versions prior to 6.8.2-2.el8.
Is there a known workaround for RHSA-2020:4827?
There is no official workaround; updating to the fixed version is the recommended approach.