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 out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade php7Upgrade php5 | Sep 20, 2017 | May 24, 2017 |
| Amazon Linux Ami 2 | — | Upgrade rubygem-minitestUpgrade rubygem-io-consoleUpgrade rubygemsUpgrade ruby-irbUpgrade rubygems-develUpgrade onigurumaUpgrade oniguruma-debuginfoUpgrade ruby-tcltkUpgrade rubyUpgrade rubygem-bigdecimalUpgrade ruby-docUpgrade rubygem-psychUpgrade rubygem-rdocUpgrade ruby-develUpgrade rubygem-rakeUpgrade ruby-libsUpgrade oniguruma-develUpgrade rubygem-jsonUpgrade ruby-debuginfo | Aug 9, 2023 | May 24, 2017 |
| Amazon_linux | — | Upgrade ruby20Upgrade php56Upgrade php70 | Aug 4, 2017 | May 24, 2017 |
| Debian | — | Upgrade libonig | May 28, 2017 | May 24, 2017 |
| Freebsd | — | Upgrade php71-mbstringUpgrade oniguruma5Upgrade libevhtpUpgrade php70-mbstringUpgrade php56-mbstringUpgrade oniguruma6Upgrade oniguruma4 | Jul 7, 2017 | Jul 7, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-pgsqlUpgrade php-odbcUpgrade php-commonUpgrade php-cliUpgrade php-mysqlUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-gdUpgrade php-ldapUpgrade php-processUpgrade php-pdoUpgrade php-soapUpgrade phpUpgrade php-recode | Dec 4, 2019 | May 24, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-pdoUpgrade php-processUpgrade php-soapUpgrade php-gdUpgrade php-xmlrpcUpgrade php-commonUpgrade php-xmlUpgrade php-mysqlUpgrade php-pgsqlUpgrade php-cliUpgrade php-ldapUpgrade php-recodeUpgrade php-odbcUpgrade php | Dec 18, 2019 | May 24, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade ruby-irbUpgrade rubyUpgrade ruby-libs | Sep 24, 2019 | May 24, 2017 |
| Oracle Solaris | — | Upgrade library/oniguruma to version 6.1.1.1-11.4.2.0.1.2.0 on Solaris 11.4Upgrade runtime/ruby-23 to version 2.3.8-11.4.6.0.1.1.0 on Solaris 11.4Upgrade runtime/ruby-23/ruby-tk to version 2.3.8-11.4.6.0.1.1.0 on Solaris 11.4 | Oct 19, 2018 | May 24, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 22, 2017 |
| Suse | — | Upgrade php53-pearUpgrade php53-imapUpgrade php5-opcacheUpgrade php53-sysvshmUpgrade php5Upgrade php5-shmopUpgrade php53-mcryptUpgrade php7-zipUpgrade php53-readlineUpgrade php5-mysqlUpgrade apache2-mod_php5Upgrade php5-sqliteUpgrade php5-soapUpgrade php7-soapUpgrade php7Upgrade php53-odbcUpgrade php5-bcmathUpgrade php53-pdoUpgrade php53-bcmathUpgrade php5-odbcUpgrade php7-imapUpgrade php7-mcryptUpgrade php5-intlUpgrade php53-iconvUpgrade php7-intlUpgrade php7-xmlrpcUpgrade php5-suhosinUpgrade php7-xmlwriterUpgrade php53-tidyUpgrade php7-gmpUpgrade php7-gdUpgrade php53-shmopUpgrade php7-pspellUpgrade php7-posixUpgrade php5-mcryptUpgrade php53-gdUpgrade php5-pdoUpgrade php5-xmlreaderUpgrade php53-mysqlUpgrade php5-pharUpgrade php5-develUpgrade php5-ftpUpgrade php7-curlUpgrade php7-pdoUpgrade php5-pcntlUpgrade php7-xslUpgrade php5-jsonUpgrade php53-mbstringUpgrade php7-gettextUpgrade php53-gmpUpgrade php5-curlUpgrade php5-fastcgiUpgrade php53-suhosinUpgrade php5-ldapUpgrade php53-bz2Upgrade php53-fastcgiUpgrade php5-sysvsemUpgrade php5-opensslUpgrade php5-calendarUpgrade php53-ldapUpgrade php53-socketsUpgrade php7-opensslUpgrade php7-fileinfoUpgrade php7-domUpgrade php53-sqliteUpgrade php7-exifUpgrade php7-fpmUpgrade php7-opcacheUpgrade php5-bz2Upgrade php5-gmpUpgrade php7-xmlreaderUpgrade php53-calendarUpgrade php7-iconvUpgrade php53-zlibUpgrade php53-jsonUpgrade php7-pcntlUpgrade php53-pgsqlUpgrade php7-sysvshmUpgrade php53-snmpUpgrade php7-pearUpgrade php53-dbaUpgrade php5-wddxUpgrade php7-shmopUpgrade php53-exifUpgrade php7-wddxUpgrade php53-develUpgrade php5-pearUpgrade php5-xmlrpcUpgrade php5-iconvUpgrade php53-zipUpgrade php53-xmlrpcUpgrade php5-imapUpgrade php5-snmpUpgrade php5-gdUpgrade apache2-mod_php53Upgrade php53-soapUpgrade php53-ctypeUpgrade php7-jsonUpgrade php53-opensslUpgrade php7-snmpUpgrade php5-fpmUpgrade php7-calendarUpgrade php53-gettextUpgrade php53-ftpUpgrade php7-bz2Upgrade php53-fileinfoUpgrade php7-develUpgrade php5-socketsUpgrade php5-mbstringUpgrade php5-zipUpgrade php7-pear-archive_tarUpgrade php5-tokenizerUpgrade php5-xmlwriterUpgrade php7-socketsUpgrade php7-odbcUpgrade php7-ctypeUpgrade php5-sysvshmUpgrade php5-pgsqlUpgrade php7-mysqlUpgrade php7-sqliteUpgrade php53-pcntlUpgrade php7-fastcgiUpgrade php5-sysvmsgUpgrade php53-tokenizerUpgrade php5-exifUpgrade php5-domUpgrade php7-bcmathUpgrade php5-pspellUpgrade php53-posixUpgrade php7-sysvmsgUpgrade php53-sysvmsgUpgrade php7-sysvsemUpgrade php7-ftpUpgrade php5-fileinfoUpgrade php53-sysvsemUpgrade php7-pharUpgrade php53-xmlwriterUpgrade php5-xslUpgrade apache2-mod_php7Upgrade php5-gettextUpgrade php7-pgsqlUpgrade php53-curlUpgrade php7-dbaUpgrade php5-posixUpgrade php5-ctypeUpgrade php7-tokenizerUpgrade php53-xslUpgrade php7-enchantUpgrade php7-ldapUpgrade php7-mbstringUpgrade php53-intlUpgrade php5-enchantUpgrade php53Upgrade php53-domUpgrade php5-zlibUpgrade php53-wddxUpgrade php53-xmlreaderUpgrade php53-pspellUpgrade php7-zlibUpgrade php5-dba | Jun 16, 2017 | May 24, 2017 |
| Ubuntu | — | Upgrade php5Upgrade php5-cgiUpgrade php5-cliUpgrade php7.0-fpmUpgrade php5-fpmUpgrade libapache2-mod-php7.0Upgrade php7.0-cliUpgrade php7.0-cgiUpgrade libapache2-mod-php5 | Aug 10, 2017 | May 24, 2017 |
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