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