The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade php5Upgrade php7.0 | Jun 14, 2016 | May 21, 2016 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | May 21, 2016 |
| Php | — | Upgrade to PHP version 7.0.6Upgrade to PHP version 5.6.21Upgrade to PHP version 5.5.35 | Jun 3, 2016 | May 21, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 24, 2016 |
| Suse | — | Upgrade php5-curlUpgrade php53-gettextUpgrade php53-xslUpgrade php53-opensslUpgrade php5-iconvUpgrade apache2-mod_php5Upgrade php5-posixUpgrade php5-sysvmsgUpgrade php53-intlUpgrade php53-gmpUpgrade php53-exifUpgrade php53-domUpgrade php53-fileinfoUpgrade php53-mysqlUpgrade php53Upgrade php5-pspellUpgrade php53-tokenizerUpgrade php5-gdUpgrade php5-zlibUpgrade php53-sysvsemUpgrade php5-enchantUpgrade php53-ftpUpgrade php53-pcntlUpgrade php5-domUpgrade php5-mbstringUpgrade php5-dbaUpgrade php5-xmlrpcUpgrade php5-ldapUpgrade php5-socketsUpgrade php5-ctypeUpgrade php53-xmlrpcUpgrade php53-develUpgrade php53-xmlwriterUpgrade php53-soapUpgrade php5-snmpUpgrade php5-pgsqlUpgrade php5-xslUpgrade php5-tokenizerUpgrade php53-sysvmsgUpgrade php5-exifUpgrade php5-fpmUpgrade php53-wddxUpgrade php5-suhosinUpgrade php53-ctypeUpgrade php53-pspellUpgrade php53-jsonUpgrade php5-sqliteUpgrade php53-posixUpgrade php5-fileinfoUpgrade php5-sysvshmUpgrade php53-zipUpgrade apache2-mod_php53Upgrade php5-opcacheUpgrade php53-fastcgiUpgrade php5-soapUpgrade php53-bz2Upgrade php53-gdUpgrade php5-wddxUpgrade php5-mysqlUpgrade php53-pearUpgrade php53-pdoUpgrade php5-shmopUpgrade php53-snmpUpgrade php53-dbaUpgrade php53-calendarUpgrade php5-develUpgrade php5-pcntlUpgrade php53-curlUpgrade php5-gmpUpgrade php5-sysvsemUpgrade php5-intlUpgrade php5-pharUpgrade php5-zipUpgrade php5-pdoUpgrade php53-socketsUpgrade php53-zlibUpgrade php5Upgrade php5-xmlwriterUpgrade php53-readlineUpgrade php5-fastcgiUpgrade php5-bcmathUpgrade php53-bcmathUpgrade php5-odbcUpgrade php53-iconvUpgrade php5-xmlreaderUpgrade php53-sysvshmUpgrade php53-tidyUpgrade php53-imapUpgrade php53-ldapUpgrade php5-bz2Upgrade php5-calendarUpgrade php5-mcryptUpgrade php53-mbstringUpgrade php53-pgsqlUpgrade php53-shmopUpgrade php53-sqliteUpgrade php5-gettextUpgrade php53-mcryptUpgrade php5-ftpUpgrade php5-pearUpgrade php53-suhosinUpgrade php53-xmlreaderUpgrade php53-odbcUpgrade php5-jsonUpgrade php5-openssl | May 21, 2016 | May 21, 2016 |
| Ubuntu | — | Upgrade php5-cliUpgrade php7.0-fpmUpgrade php7.0-cgiUpgrade php5-cgiUpgrade libapache2-mod-php5Upgrade php7.0-cliUpgrade libapache2-mod-php7.0Upgrade php5-fpm | May 24, 2016 | May 21, 2016 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub