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-cliUpgrade php-fpmUpgrade php-xmlUpgrade php-processUpgrade php-xmlrpcUpgrade php-recodeUpgrade php-pdoUpgrade php-gdUpgrade php-odbcUpgrade php-ldapUpgrade phpUpgrade php-commonUpgrade php-soap | Aug 31, 2020 | Mar 11, 2019 |
| Php | — | Upgrade to PHP version 7.3.3 | Mar 12, 2019 | Mar 11, 2019 |
| Suse | — | Upgrade php72-iconvUpgrade php53-bz2Upgrade php53Upgrade php72-gettextUpgrade php53-imapUpgrade php5-mbstringUpgrade php7-ldapUpgrade php5-gmpUpgrade php72-opcacheUpgrade php5-zipUpgrade php72-sysvsemUpgrade php53-dbaUpgrade php7-firebirdUpgrade php5-mcryptUpgrade php7-gdUpgrade php53-gettextUpgrade php53-mbstringUpgrade php7-imapUpgrade php7-opcacheUpgrade php7-xmlreaderUpgrade php72-fpmUpgrade php7-sysvmsgUpgrade php5-ftpUpgrade php53-socketsUpgrade php72-tidyUpgrade php53-readlineUpgrade php53-suhosinUpgrade php53-wddxUpgrade php72-zlibUpgrade php7-gmpUpgrade apache2-mod_php7Upgrade php53-ftpUpgrade php7-odbcUpgrade php7-shmopUpgrade php53-pdoUpgrade php72-odbcUpgrade php5-iconvUpgrade php53-gdUpgrade php72-readlineUpgrade php7-pearUpgrade php7-tidyUpgrade php53-ctypeUpgrade php7-readlineUpgrade php5-imapUpgrade php7-xmlrpcUpgrade php5-gettextUpgrade php7-ftpUpgrade php7-posixUpgrade php72-sysvshmUpgrade php72-ftpUpgrade php72-xmlwriterUpgrade php72Upgrade php7-sqliteUpgrade php53-exifUpgrade php7-dbaUpgrade php7-develUpgrade php53-curlUpgrade php5-wddxUpgrade php7-exifUpgrade php7-xslUpgrade php7Upgrade php53-odbcUpgrade php72-snmpUpgrade php7-pdoUpgrade php7-mysqlUpgrade php72-xmlreaderUpgrade php72-ctypeUpgrade php7-iconvUpgrade php72-bcmathUpgrade php53-pspellUpgrade php7-fpmUpgrade php72-pgsqlUpgrade apache2-mod_php5Upgrade php5-pharUpgrade php72-pear-archive_tarUpgrade php53-iconvUpgrade apache2-mod_php53Upgrade php53-gmpUpgrade php5-pdoUpgrade php7-zlibUpgrade php53-zlibUpgrade php5-xmlrpcUpgrade php53-opensslUpgrade php53-sysvmsgUpgrade php72-gmpUpgrade php53-posixUpgrade php7-socketsUpgrade php5-domUpgrade php72-xmlrpcUpgrade php5-snmpUpgrade php5-xmlreaderUpgrade php5-sysvsemUpgrade php7-bz2Upgrade php7-pear-archive_tarUpgrade php7-gettextUpgrade php7-pgsqlUpgrade php5-jsonUpgrade php53-xmlwriterUpgrade php53-zipUpgrade php7-sodiumUpgrade php53-tidyUpgrade php53-pearUpgrade php5-xmlwriterUpgrade php5-opcacheUpgrade php5-soapUpgrade php5-exifUpgrade php72-fileinfoUpgrade php7-zipUpgrade php53-shmopUpgrade php53-pcntlUpgrade php53-sysvshmUpgrade php5-bz2Upgrade php53-snmpUpgrade php7-embedUpgrade php7-soapUpgrade php7-domUpgrade php72-enchantUpgrade php53-fastcgiUpgrade php72-exifUpgrade php53-xmlreaderUpgrade php72-pdoUpgrade php72-tokenizerUpgrade php72-jsonUpgrade php53-mcryptUpgrade php72-posixUpgrade php53-mysqlUpgrade php72-ldapUpgrade php7-pcntlUpgrade php53-calendarUpgrade php5-develUpgrade php7-ctypeUpgrade php53-domUpgrade php5-pspellUpgrade php5-posixUpgrade php5-odbcUpgrade php53-soapUpgrade php5Upgrade php72-develUpgrade php72-curlUpgrade php7-pspellUpgrade php5-bcmathUpgrade php5-sysvmsgUpgrade php72-mysqlUpgrade php7-calendarUpgrade php53-pgsqlUpgrade php72-imapUpgrade php5-pcntlUpgrade php7-sysvshmUpgrade php72-opensslUpgrade php72-fastcgiUpgrade php72-mbstringUpgrade php7-wddxUpgrade php72-domUpgrade php5-sqliteUpgrade php7-testresultsUpgrade php53-xmlrpcUpgrade php5-gdUpgrade php7-enchantUpgrade php5-xslUpgrade php72-sqliteUpgrade php53-intlUpgrade php5-fileinfoUpgrade php53-sysvsemUpgrade php5-socketsUpgrade php72-pharUpgrade php7-snmpUpgrade php72-intlUpgrade php5-shmopUpgrade php7-pharUpgrade php53-tokenizerUpgrade php7-xmlwriterUpgrade php72-calendarUpgrade php7-mcryptUpgrade php53-bcmathUpgrade php5-suhosinUpgrade php5-tokenizerUpgrade php53-xslUpgrade php5-dbaUpgrade php72-socketsUpgrade php72-soapUpgrade php5-enchantUpgrade php5-pearUpgrade php5-opensslUpgrade php72-wddxUpgrade php53-jsonUpgrade php7-fileinfoUpgrade php7-sysvsemUpgrade php5-curlUpgrade php72-bz2Upgrade php53-ldapUpgrade php7-curlUpgrade php5-zlibUpgrade php72-sysvmsgUpgrade php7-opensslUpgrade php5-fastcgiUpgrade php53-fileinfoUpgrade apache2-mod_php72Upgrade php7-jsonUpgrade php53-develUpgrade php5-ldapUpgrade php72-gdUpgrade php7-intlUpgrade php72-dbaUpgrade php7-bcmathUpgrade php5-intlUpgrade php72-pearUpgrade php72-zipUpgrade php72-xslUpgrade php5-calendarUpgrade php53-sqliteUpgrade php7-tokenizerUpgrade php72-pspellUpgrade php5-sysvshmUpgrade php5-pgsqlUpgrade php72-shmopUpgrade php72-pcntlUpgrade php5-fpmUpgrade php7-fastcgiUpgrade php7-mbstringUpgrade php5-mysqlUpgrade php5-ctype | Apr 6, 2019 | Mar 11, 2019 |
| Ubuntu | — | Upgrade php5-cliUpgrade libapache2-mod-php5Upgrade php5-cgiUpgrade php5-fpmUpgrade php5-xmlrpc | May 1, 2019 | Mar 11, 2019 |
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