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 php7.0Upgrade php5 | 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 php53-jsonUpgrade php5-opcacheUpgrade php5-tokenizerUpgrade apache2-mod_php5Upgrade php53-opensslUpgrade php53-xmlrpcUpgrade php5-iconvUpgrade php5-posixUpgrade php53-sysvsemUpgrade apache2-mod_php53Upgrade php5-xmlrpcUpgrade php53-gettextUpgrade php53-intlUpgrade php5-curlUpgrade php5-sysvmsgUpgrade php53-xmlwriterUpgrade php5-ctypeUpgrade php5-mbstringUpgrade php53-xslUpgrade php53-exifUpgrade php53-posixUpgrade php5-snmpUpgrade php53-develUpgrade php53-pcntlUpgrade php53-soapUpgrade php53-sysvmsgUpgrade php5-sqliteUpgrade php53-tokenizerUpgrade php53-fileinfoUpgrade php5-fpmUpgrade php53-wddxUpgrade php53-domUpgrade php5-zlibUpgrade php53-zipUpgrade php53-mysqlUpgrade php53-pspellUpgrade php5-sysvshmUpgrade php5-fileinfoUpgrade php5-dbaUpgrade php53-gmpUpgrade php5-suhosinUpgrade php5-pgsqlUpgrade php5-domUpgrade php5-pspellUpgrade php5-enchantUpgrade php53-ctypeUpgrade php5-ldapUpgrade php53Upgrade php5-gdUpgrade php5-xslUpgrade php53-ftpUpgrade php5-exifUpgrade php5-socketsUpgrade php5-gmpUpgrade php5-opensslUpgrade php5Upgrade php53-readlineUpgrade php5-pearUpgrade php5-ftpUpgrade php5-jsonUpgrade php53-dbaUpgrade php53-xmlreaderUpgrade php5-develUpgrade php53-snmpUpgrade php5-shmopUpgrade php5-bcmathUpgrade php5-mysqlUpgrade php5-odbcUpgrade php53-tidyUpgrade php5-xmlwriterUpgrade php53-bz2Upgrade php53-gdUpgrade php5-bz2Upgrade php53-pearUpgrade php5-wddxUpgrade php53-odbcUpgrade php5-soapUpgrade php53-curlUpgrade php53-bcmathUpgrade php5-zipUpgrade php5-gettextUpgrade php5-pharUpgrade php5-sysvsemUpgrade php5-fastcgiUpgrade php5-intlUpgrade php53-zlibUpgrade php5-xmlreaderUpgrade php53-socketsUpgrade php5-mcryptUpgrade php53-iconvUpgrade php53-mbstringUpgrade php53-pgsqlUpgrade php53-shmopUpgrade php5-calendarUpgrade php53-ldapUpgrade php53-sysvshmUpgrade php53-pdoUpgrade php53-suhosinUpgrade php5-pcntlUpgrade php53-calendarUpgrade php53-imapUpgrade php53-sqliteUpgrade php5-pdoUpgrade php53-fastcgiUpgrade php53-mcrypt | May 21, 2016 | May 21, 2016 |
| Ubuntu | — | Upgrade libapache2-mod-php7.0Upgrade php5-fpmUpgrade php7.0-cliUpgrade php5-cliUpgrade php7.0-cgiUpgrade php7.0-fpmUpgrade libapache2-mod-php5Upgrade php5-cgi | 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