CVE-2019-19012

Integer overflow in Oniguruma An integer overflow in the searchinrange function in regexec.c in Oniguruma 6.x before 6.9.4rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. This only affects the 32-bit compiled version. Remote attackers can...

CVE-2019-19203

CVE-2019-19203 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function gb18030mbcenclen in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantul...

CVE-2019-19204

CVE-2019-19204 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantula Team,...

CVE-2019-19012

CVE-2019-19012 An integer overflow in the searchinrange function in regexec.c in Oniguruma 6.x before 6.9.4rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. This only affects the 32-bit compiled version. Remote attackers can cause a...

CVE-2019-19203

CVE-2019-19203 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function gb18030mbcenclen in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantul...

CVE-2019-19204

CVE-2019-19204 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantula Team,...

Astra Linux – Vulnerability in libonig

A issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function gb18030mbcenclen in the file gb18030.c, a UChar pointer was dereferenced without checking whether it pointed to the end of the matched string. This resulted in a buffer overflow...

Astra Linux – vulnerability in libonig

Oniguruma up to version 6.9.3, as used in PHP 7.3.x and other products, contains a heap-based buffer over-read in strlowercasematch within regexec.c...

Astra Linux – Vulnerability in libonig

A issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a buffer overflow based on the heap mechanism...

Astra Linux – Vulnerability in libonig

A use-after-free in the onignewdeluxe function 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 regular expression pattern and a...

Astra Linux – Vulnerability in libonig

A NULL pointer dereference in the matchat function in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause a denial of service by providing a crafted regular expression. Oniguruma vulnerabilities often affect Ruby, as well as common optional libraries used in PHP and Rust...

Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc Multiple Vulnerabilities (crlsa-2020_3662)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20203662 advisory. php: Out-of-bounds read due to integer overflow in iconvmimedecodeheaders CVE-2019-11039 php: Buffer over-read in exifreaddata CVE-2019-11040 php:...

Rocky Linux 8 [CIQ] Security Update: ruby / ruby-debuginfo / ruby-debugsource / ruby-devel / ruby-doc / etc Multiple Vulnerabilities (crlsa-2025_7539)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20257539 advisory. oniguruma: integer overflow in searchinrange function in regexec.c leads to out-of-bounds read CVE-2019-19012 rubygem-bundler: unexpected code execution in...

Rocky Linux 8 [CIQ] Security Update: oniguruma / oniguruma-debuginfo / oniguruma-debugsource / etc (crlsa-2020_4827)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20204827 advisory. oniguruma: NULL pointer dereference in matchat in regexec.c CVE-2019-13225 Tenable has extracted the preceding description block directly from the CIQ security...

CentOS Linux 7 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2025:1757947715)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2025:1757947715 advisory. - An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack...

CentOS Linux 7 [TuxCare] Security Update: ruby / ruby-devel / ruby-doc / ruby-irb / ruby-libs / ruby-tcltk / etc (CENTOS7:CLSA-2025:1757666588)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2025:1757666588 advisory. - An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap...

CentOS Linux 7 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-devel / etc (CENTOS7:CLSA-2025:1758896397)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2025:1758896397 advisory. - An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap...

Rocky Linux 8.8 [CIQ] Security Update: oniguruma / oniguruma-debuginfo / oniguruma-debugsource / etc Multiple Vulnerabilities (ciqsa-2026_0782)

The Rocky Linux 8.8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260782 advisory. This advisory aggregates security fixes for the oniguruma SRPM in CIQ LTS 8.8. It addresses 5 CVEs: CVE-2019-19203, CVE-2019-16163, CVE-2019-19204,...

Rocky Linux 8.6 [CIQ] Security Update: oniguruma / oniguruma-debuginfo / oniguruma-debugsource / etc Multiple Vulnerabilities (ciqsa-2026_0123)

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20260123 advisory. This advisory aggregates security fixes for the oniguruma SRPM in CIQ LTS 8.6. It addresses 11 CVEs: CVE-2019-19203, CVE-2019-16163, CVE-2019-19204,...

CentOS Linux 8 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1776951056)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1776951056 advisory. - Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c. CVE-2019-16163 - An issue was...