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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 SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade php5Upgrade php7 | Nov 2, 2017 | May 24, 2017 |
| Amazon Linux Ami 2 | — | Upgrade php-xmlrpcUpgrade php-pgsqlUpgrade php-debuginfoUpgrade php-mysqlndUpgrade php-intlUpgrade php-commonUpgrade php-cliUpgrade php-odbcUpgrade php-snmpUpgrade php-mbstringUpgrade php-xmlUpgrade oniguruma-develUpgrade php-enchantUpgrade onigurumaUpgrade oniguruma-debuginfoUpgrade phpUpgrade php-embeddedUpgrade php-ldapUpgrade php-bcmathUpgrade php-gdUpgrade php-pdoUpgrade php-processUpgrade php-pspellUpgrade php-dbaUpgrade php-soapUpgrade php-fpmUpgrade php-develUpgrade php-recode | Oct 23, 2023 | May 24, 2017 |
| Amazon_linux | — | Upgrade php56Upgrade php70 | Aug 4, 2017 | May 24, 2017 |
| Debian | — | Upgrade libonig | May 28, 2017 | May 24, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-processUpgrade php-cliUpgrade php-gdUpgrade php-mysqlUpgrade php-xmlrpcUpgrade php-recodeUpgrade php-xmlUpgrade php-pdoUpgrade phpUpgrade php-ldapUpgrade php-commonUpgrade php-pgsqlUpgrade php-odbcUpgrade php-soap | Dec 4, 2019 | May 24, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-mysqlUpgrade php-pgsqlUpgrade php-pdoUpgrade php-commonUpgrade php-odbcUpgrade php-xmlrpcUpgrade php-soapUpgrade php-ldapUpgrade php-recodeUpgrade php-processUpgrade php-gdUpgrade php-xmlUpgrade php-cliUpgrade php | Dec 18, 2019 | May 24, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade rubyUpgrade ruby-libsUpgrade ruby-irb | Sep 24, 2019 | May 24, 2017 |
| Oracle Solaris | — | Upgrade runtime/ruby-23/ruby-tk to version 2.3.8-11.4.6.0.1.1.0 on Solaris 11.4Upgrade runtime/ruby-23 to version 2.3.8-11.4.6.0.1.1.0 on Solaris 11.4Upgrade library/oniguruma to version 6.1.1.1-11.4.2.0.1.2.0 on Solaris 11.4 | Oct 19, 2018 | May 24, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 23, 2017 |
| Suse | — | Upgrade php5-tokenizerUpgrade php5-calendarUpgrade php7-pearUpgrade php53-develUpgrade apache2-mod_php53Upgrade php53-fastcgiUpgrade php5-iconvUpgrade php53-xmlrpcUpgrade php7-curlUpgrade php53-intlUpgrade php7-wddxUpgrade php5-pearUpgrade php5-ldapUpgrade php7-calendarUpgrade ruby2.1-develUpgrade php5-pgsqlUpgrade php53-ldapUpgrade php7-enchantUpgrade php7-shmopUpgrade php7-pspellUpgrade php53-jsonUpgrade php7-fastcgiUpgrade php7-ldapUpgrade php53-xslUpgrade php7-zlibUpgrade php7-zipUpgrade php5-odbcUpgrade php5-dbaUpgrade php5-ctypeUpgrade php5-gdUpgrade php5-zlibUpgrade php5-pspellUpgrade php5-suhosinUpgrade php53-fileinfoUpgrade php7-xmlwriterUpgrade php7-ctypeUpgrade php5-curlUpgrade php5-fileinfoUpgrade php5-shmopUpgrade php5-intlUpgrade php7-sysvsemUpgrade php53-exifUpgrade php53-zlibUpgrade php5-opcacheUpgrade php5-mbstringUpgrade php7-odbcUpgrade php5-exifUpgrade php5-posixUpgrade php53-opensslUpgrade php53-pspellUpgrade php7-snmpUpgrade php5-bz2Upgrade php5-sysvshmUpgrade php7-mcryptUpgrade php53-dbaUpgrade php53-tokenizerUpgrade php53-snmpUpgrade php53-gmpUpgrade php53-pearUpgrade php5-domUpgrade php53-bcmathUpgrade php5-enchantUpgrade php7-develUpgrade php7-sysvshmUpgrade php7-fileinfoUpgrade php53-domUpgrade php7-opcacheUpgrade php53-mysqlUpgrade php7-dbaUpgrade php5-fpmUpgrade php7-bcmathUpgrade php5-soapUpgrade php53-ctypeUpgrade php7-mysqlUpgrade php53-sqliteUpgrade php5-sqliteUpgrade php5-gettextUpgrade php5-imapUpgrade php7-sqliteUpgrade php53-sysvshmUpgrade php53-sysvsemUpgrade php7-socketsUpgrade php7-pgsqlUpgrade php5-socketsUpgrade php53-imapUpgrade apache2-mod_php5Upgrade php7-pdoUpgrade php53-gdUpgrade php5-sysvsemUpgrade php5-gmpUpgrade php53-calendarUpgrade ruby2.1Upgrade php5-pdoUpgrade php7-sysvmsgUpgrade php53-socketsUpgrade php7-gmpUpgrade php53-wddxUpgrade php53-zipUpgrade php53-ftpUpgrade php53-mbstringUpgrade libruby2_1-2_1Upgrade php7Upgrade php5-develUpgrade php7-xmlreaderUpgrade php5-opensslUpgrade php53-odbcUpgrade php53-xmlreaderUpgrade php53-posixUpgrade php7-opensslUpgrade php7-xmlrpcUpgrade php5-zipUpgrade php7-gdUpgrade php5-pcntlUpgrade php5-ftpUpgrade php5-pharUpgrade php5-wddxUpgrade php5-snmpUpgrade php53-tidyUpgrade php7-pcntlUpgrade php5-fastcgiUpgrade php5-xmlwriterUpgrade php7-soapUpgrade php53-sysvmsgUpgrade apache2-mod_php7Upgrade php7-pharUpgrade php7-domUpgrade php53Upgrade php5Upgrade php7-imapUpgrade php53-pcntlUpgrade php53-iconvUpgrade php7-gettextUpgrade php7-tokenizerUpgrade php53-soapUpgrade php5-jsonUpgrade php5-xmlreaderUpgrade php7-pear-archive_tarUpgrade php5-xslUpgrade php53-readlineUpgrade php53-shmopUpgrade php53-curlUpgrade php7-bz2Upgrade php5-bcmathUpgrade php53-gettextUpgrade php7-intlUpgrade php53-pgsqlUpgrade php7-jsonUpgrade yast2-ruby-bindingsUpgrade php53-bz2Upgrade php5-sysvmsgUpgrade php5-xmlrpcUpgrade php5-mysqlUpgrade php7-iconvUpgrade php53-suhosinUpgrade php7-ftpUpgrade ruby2.1-stdlibUpgrade php7-posixUpgrade php53-pdoUpgrade php7-exifUpgrade php5-mcryptUpgrade php7-mbstringUpgrade php53-mcryptUpgrade php7-fpmUpgrade php53-xmlwriterUpgrade php7-xsl | Dec 7, 2017 | May 24, 2017 |
| Ubuntu | — | Upgrade php5Upgrade libapache2-mod-php5Upgrade php5-cgiUpgrade php7.0-cgiUpgrade php7.0-cliUpgrade php7.0-fpmUpgrade libapache2-mod-php7.0Upgrade php5-fpmUpgrade php5-cli | Aug 10, 2017 | May 24, 2017 |
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