An issue was discovered in PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. phar_tar_writeheaders_int in ext/phar/tar.c has a buffer overflow via a long link value. NOTE: The vendor indicates that the link value is used only when an archive contains a symlink, which currently cannot happen: "This issue allows theoretical compromise of security, but a practical attack is usually impossible.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade php7.3 | Mar 12, 2019 | Mar 11, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade php-fpmUpgrade php-gdUpgrade php-cliUpgrade php-recodeUpgrade php-processUpgrade php-pdoUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-soapUpgrade phpUpgrade php-ldapUpgrade php-odbcUpgrade php-common | Aug 31, 2020 | Mar 11, 2019 |
| Php | — | Upgrade to PHP version 7.3.3 | Mar 12, 2019 | Mar 11, 2019 |
| Suse | — | Upgrade php7-sodiumUpgrade php7-zipUpgrade php72-xmlrpcUpgrade php72-fileinfoUpgrade php7-pgsqlUpgrade php7-soapUpgrade php7-shmopUpgrade php7-gettextUpgrade php72-readlineUpgrade php7-imapUpgrade php53-suhosinUpgrade php7-odbcUpgrade php7-zlibUpgrade php5-soapUpgrade php5-jsonUpgrade php72-bcmathUpgrade php53-pearUpgrade apache2-mod_php53Upgrade php72-zlibUpgrade php72-xmlwriterUpgrade php53-tidyUpgrade php5-sysvsemUpgrade php53-sysvmsgUpgrade php72-ftpUpgrade php72-snmpUpgrade php7-develUpgrade php7-exifUpgrade php7-xmlreaderUpgrade php5-wddxUpgrade php7-posixUpgrade php53-snmpUpgrade php53-gettextUpgrade php72-sysvshmUpgrade php53-ctypeUpgrade php72-iconvUpgrade php5-pharUpgrade php7-sysvmsgUpgrade php5-ftpUpgrade php7-embedUpgrade php53-gmpUpgrade php53-shmopUpgrade php5-xmlrpcUpgrade php53-socketsUpgrade php72-gettextUpgrade php5-snmpUpgrade php7-socketsUpgrade php5-pdoUpgrade php7-mysqlUpgrade php53-xmlwriterUpgrade php5-domUpgrade php7-firebirdUpgrade php7-readlineUpgrade php7-pdoUpgrade php7-tidyUpgrade php7-xmlrpcUpgrade php5-gettextUpgrade php7-fpmUpgrade php7-xslUpgrade php53-exifUpgrade php7Upgrade php7-ftpUpgrade php5-opcacheUpgrade php7-pear-archive_tarUpgrade php72-exifUpgrade php7-iconvUpgrade php53-pdoUpgrade php53-readlineUpgrade php53-bz2Upgrade php72-pgsqlUpgrade php53-ftpUpgrade php53-dbaUpgrade php53-xmlreaderUpgrade php7-gdUpgrade php5-exifUpgrade php5-xmlwriterUpgrade php7-dbaUpgrade php72Upgrade php5-zipUpgrade php53-wddxUpgrade php72-fpmUpgrade php72-tidyUpgrade php72-xmlreaderUpgrade php53-gdUpgrade php7-opcacheUpgrade php7-domUpgrade php53-pcntlUpgrade php53-sysvshmUpgrade php72-ctypeUpgrade php53-imapUpgrade php72-opcacheUpgrade php7-bz2Upgrade php53-pspellUpgrade php5-iconvUpgrade php72-odbcUpgrade php7-ldapUpgrade php72-enchantUpgrade php53-opensslUpgrade php5-bz2Upgrade apache2-mod_php7Upgrade php53-fastcgiUpgrade php5-mbstringUpgrade php53Upgrade php5-mcryptUpgrade php53-zlibUpgrade php53-zipUpgrade php5-gmpUpgrade php72-gmpUpgrade php72-pear-archive_tarUpgrade php72-sysvsemUpgrade php53-posixUpgrade php53-odbcUpgrade php5-imapUpgrade apache2-mod_php5Upgrade php53-curlUpgrade php5-xmlreaderUpgrade php53-mbstringUpgrade php7-sqliteUpgrade php53-iconvUpgrade php7-gmpUpgrade php7-pearUpgrade php72-sqliteUpgrade php72-pharUpgrade php5-ldapUpgrade php53-soapUpgrade php5Upgrade php7-pspellUpgrade php7-enchantUpgrade php72-curlUpgrade php7-fileinfoUpgrade php5-zlibUpgrade php53-tokenizerUpgrade php7-wddxUpgrade php5-ctypeUpgrade php72-wddxUpgrade php5-mysqlUpgrade php5-intlUpgrade php72-mysqlUpgrade php5-sysvmsgUpgrade php5-fpmUpgrade php5-calendarUpgrade php53-mcryptUpgrade php72-tokenizerUpgrade php72-dbaUpgrade php72-pearUpgrade php7-fastcgiUpgrade php53-sqliteUpgrade php72-develUpgrade php72-opensslUpgrade php72-mbstringUpgrade php7-calendarUpgrade php72-calendarUpgrade php7-xmlwriterUpgrade php72-pdoUpgrade php72-imapUpgrade php5-sysvshmUpgrade php5-pspellUpgrade php5-pgsqlUpgrade php5-posixUpgrade php5-pcntlUpgrade php5-develUpgrade php53-domUpgrade php72-shmopUpgrade php7-testresultsUpgrade php7-snmpUpgrade php53-bcmathUpgrade php5-tokenizerUpgrade php53-xmlrpcUpgrade php53-xslUpgrade php72-ldapUpgrade php7-pcntlUpgrade php53-pgsqlUpgrade php53-intlUpgrade php5-fileinfoUpgrade php5-socketsUpgrade php5-enchantUpgrade php72-socketsUpgrade php72-sysvmsgUpgrade php72-soapUpgrade php72-gdUpgrade php72-jsonUpgrade php72-fastcgiUpgrade php5-curlUpgrade php72-posixUpgrade php72-domUpgrade php5-sqliteUpgrade php53-calendarUpgrade php72-pspellUpgrade php7-ctypeUpgrade php7-jsonUpgrade php53-sysvsemUpgrade php7-tokenizerUpgrade php53-mysqlUpgrade php5-gdUpgrade php53-develUpgrade php72-intlUpgrade php7-curlUpgrade php53-fileinfoUpgrade php7-sysvsemUpgrade php7-pharUpgrade php7-mcryptUpgrade php53-ldapUpgrade php5-suhosinUpgrade php5-pearUpgrade php5-opensslUpgrade php5-dbaUpgrade php5-shmopUpgrade php72-bz2Upgrade php5-fastcgiUpgrade php7-intlUpgrade php5-odbcUpgrade php5-bcmathUpgrade php72-zipUpgrade php7-mbstringUpgrade php7-bcmathUpgrade php7-sysvshmUpgrade php72-xslUpgrade php72-pcntlUpgrade php5-xslUpgrade php53-jsonUpgrade apache2-mod_php72Upgrade php7-openssl | Apr 6, 2019 | Mar 11, 2019 |
| Ubuntu | — | Upgrade libapache2-mod-php5Upgrade php5-cgiUpgrade php5-cliUpgrade php5-xmlrpcUpgrade php5-fpm | May 1, 2019 | Mar 11, 2019 |
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