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 mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as 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 php5Upgrade php7 | Sep 20, 2017 | May 24, 2017 |
| Amazon Linux Ami 2 | — | Upgrade php-embeddedUpgrade php-xmlUpgrade oniguruma-debuginfoUpgrade php-snmpUpgrade php-mysqlndUpgrade php-gdUpgrade php-debuginfoUpgrade php-xmlrpcUpgrade php-recodeUpgrade php-enchantUpgrade php-cliUpgrade php-fpmUpgrade php-mbstringUpgrade php-develUpgrade php-processUpgrade onigurumaUpgrade php-odbcUpgrade phpUpgrade php-ldapUpgrade php-pgsqlUpgrade php-commonUpgrade php-bcmathUpgrade php-intlUpgrade php-pspellUpgrade php-soapUpgrade php-dbaUpgrade oniguruma-develUpgrade php-pdo | 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 |
| Freebsd | — | Upgrade php70-mbstringUpgrade php56-mbstringUpgrade oniguruma6Upgrade libevhtpUpgrade php71-mbstringUpgrade oniguruma5Upgrade oniguruma4 | Jul 7, 2017 | Jul 7, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-gdUpgrade php-cliUpgrade phpUpgrade php-xmlUpgrade php-recodeUpgrade php-ldapUpgrade php-pgsqlUpgrade php-pdoUpgrade php-xmlrpcUpgrade php-processUpgrade php-odbcUpgrade php-soapUpgrade php-mysqlUpgrade php-common | Dec 4, 2019 | May 24, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-odbcUpgrade php-pgsqlUpgrade php-commonUpgrade php-soapUpgrade php-pdoUpgrade php-ldapUpgrade php-xmlUpgrade phpUpgrade php-processUpgrade php-xmlrpcUpgrade php-cliUpgrade php-mysqlUpgrade php-recodeUpgrade php-gd | 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 library/oniguruma to version 6.1.1.1-11.4.2.0.1.2.0 on Solaris 11.4Upgrade runtime/ruby-23/ruby-tk to version 2.3.8-11.4.6.0.1.1.0 on Solaris 11.4Upgrade runtime/ruby-23 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 23, 2017 |
| Suse | — | Upgrade php53-mbstringUpgrade php7-sysvshmUpgrade php7-pharUpgrade php53-imapUpgrade php53-pdoUpgrade php7-imapUpgrade php7-fileinfoUpgrade php53-readlineUpgrade php5-mbstringUpgrade php5-curlUpgrade php5-shmopUpgrade php53-pcntlUpgrade php53-fileinfoUpgrade php5-sysvmsgUpgrade php5-zlibUpgrade php7-xslUpgrade php53-tidyUpgrade php53-posixUpgrade php7-calendarUpgrade php53-sysvshmUpgrade php7-gettextUpgrade apache2-mod_php7Upgrade php7-domUpgrade php7-opensslUpgrade php5-snmpUpgrade php53-tokenizerUpgrade php7-pear-archive_tarUpgrade php5-xslUpgrade php5-xmlreaderUpgrade php5-exifUpgrade php53-soapUpgrade php5-ctypeUpgrade php5-sqliteUpgrade php7-shmopUpgrade php5-socketsUpgrade php7-odbcUpgrade php5-pearUpgrade php53-gdUpgrade php53Upgrade php53-shmopUpgrade php7-jsonUpgrade php7-xmlrpcUpgrade php5-ldapUpgrade php53-iconvUpgrade php7-mcryptUpgrade php7-fpmUpgrade php7-mbstringUpgrade php7-develUpgrade php7-sysvmsgUpgrade php53-sysvmsgUpgrade php5-xmlrpcUpgrade php5-gmpUpgrade php5-mcryptUpgrade php7-bcmathUpgrade php5-opensslUpgrade php7-zlibUpgrade php7-sqliteUpgrade php5-fastcgiUpgrade php53-zipUpgrade php7-dbaUpgrade php7-bz2Upgrade php5-domUpgrade apache2-mod_php53Upgrade php53-calendarUpgrade php53-snmpUpgrade php53-exifUpgrade php53-sqliteUpgrade php7Upgrade php5-ftpUpgrade php5-iconvUpgrade php53-ctypeUpgrade php53-zlibUpgrade php5-bz2Upgrade php5-fpmUpgrade php5-soapUpgrade php7-ldapUpgrade php53-xmlreaderUpgrade php53-sysvsemUpgrade php5-pspellUpgrade php53-xmlwriterUpgrade php5-imapUpgrade php7-posixUpgrade php53-pspellUpgrade php53-ldapUpgrade php5-calendarUpgrade php7-enchantUpgrade php53-develUpgrade php7-pdoUpgrade php53-bcmathUpgrade php7-pspellUpgrade php5-pdoUpgrade php7-xmlreaderUpgrade php5-fileinfoUpgrade php5-dbaUpgrade php53-suhosinUpgrade php53-intlUpgrade php53-pearUpgrade php7-gdUpgrade php5-suhosinUpgrade php7-wddxUpgrade php53-gettextUpgrade php7-socketsUpgrade php7-zipUpgrade php7-mysqlUpgrade php5-pgsqlUpgrade php5-gdUpgrade php5-posixUpgrade php7-snmpUpgrade php53-jsonUpgrade php5-pcntlUpgrade php53-bz2Upgrade php7-ftpUpgrade php5-sysvsemUpgrade php53-xmlrpcUpgrade php7-ctypeUpgrade php5-mysqlUpgrade php5-tokenizerUpgrade php53-domUpgrade php5Upgrade php5-bcmathUpgrade php53-fastcgiUpgrade php53-pgsqlUpgrade php5-enchantUpgrade php7-pgsqlUpgrade php7-pearUpgrade php53-dbaUpgrade php5-opcacheUpgrade php7-iconvUpgrade php5-sysvshmUpgrade php5-pharUpgrade php7-fastcgiUpgrade php5-jsonUpgrade php53-curlUpgrade apache2-mod_php5Upgrade php7-exifUpgrade php7-sysvsemUpgrade php5-xmlwriterUpgrade php5-gettextUpgrade php7-intlUpgrade php53-socketsUpgrade php7-soapUpgrade php53-mcryptUpgrade php7-gmpUpgrade php5-odbcUpgrade php5-develUpgrade php7-xmlwriterUpgrade php53-xslUpgrade php7-curlUpgrade php53-ftpUpgrade php5-wddxUpgrade php7-opcacheUpgrade php7-tokenizerUpgrade php53-wddxUpgrade php53-gmpUpgrade php5-intlUpgrade php5-zipUpgrade php53-odbcUpgrade php53-mysqlUpgrade php7-pcntlUpgrade php53-openssl | Jun 16, 2017 | May 24, 2017 |
| Ubuntu | — | Upgrade php5Upgrade php7.0-cgiUpgrade libapache2-mod-php5Upgrade php5-cliUpgrade php7.0-fpmUpgrade php5-cgiUpgrade php5-fpmUpgrade libapache2-mod-php7.0Upgrade php7.0-cli | Aug 10, 2017 | May 24, 2017 |
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