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oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c

🗓️ 30 Jan 2024 13:30:08Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 12 Views

Remote attacker can crash apps via Oniguruma heap over-read fetch_interval_quantifier from bad regex.

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9 Jan 202000:00
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Tenable Nessus		Alibaba Cloud Linux 3 : 0076: oniguruma (ALINUX3-SA-2024:0076)
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Tenable Nessus		AlmaLinux 8 : oniguruma (ALSA-2024:0889)
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Tenable Nessus		CentOS 8 : php:7.3 (CESA-2020:3662)
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Tenable Nessus		CentOS 9 : oniguruma-6.9.6-1.el9.5
29 Feb 202400:00
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Tenable Nessus		Debian DLA-2020-1 : libonig security update
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.8aarch64oniguruma6.8.2-2.1.el8_8oniguruma-6.8.2-2.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8i686oniguruma6.8.2-2.1.el8_8oniguruma-6.8.2-2.1.el8_8.i686.rpm
Red Hat Enterprise Linux8.8ppc64leoniguruma6.8.2-2.1.el8_8oniguruma-6.8.2-2.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xoniguruma6.8.2-2.1.el8_8oniguruma-6.8.2-2.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64oniguruma6.8.2-2.1.el8_8oniguruma-6.8.2-2.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64oniguruma-debuginfo6.8.2-2.1.el8_8oniguruma-debuginfo-6.8.2-2.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8i686oniguruma-debuginfo6.8.2-2.1.el8_8oniguruma-debuginfo-6.8.2-2.1.el8_8.i686.rpm
Red Hat Enterprise Linux8.8ppc64leoniguruma-debuginfo6.8.2-2.1.el8_8oniguruma-debuginfo-6.8.2-2.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xoniguruma-debuginfo6.8.2-2.1.el8_8oniguruma-debuginfo-6.8.2-2.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64oniguruma-debuginfo6.8.2-2.1.el8_8oniguruma-debuginfo-6.8.2-2.1.el8_8.x86_64.rpm
Rows per page

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28 Jun 2026 09:15Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 3.17.5
EPSS0.06889
CWE-125
Onigurumaheap over-readfetch interval quantifiermalformed regexremote attackerdenial of service
12