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