| Name | CVE-2017-11142 |
| Description | In PHP before 5.6.31, 7.x before 7.0.17, and 7.1.x before 7.1.3, remote attackers could cause a CPU consumption denial of service attack by injecting long form variables, related to main/php_variables.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4081-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php5 (PTS) | jessie, jessie (lts) | 5.6.40+dfsg-0+deb8u21 | fixed |
| php7.0 (PTS) | stretch (security) | 7.0.33-0+deb9u12 | fixed |
| stretch (lts), stretch | 7.0.33-0+deb9u19 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| php5 | source | wheezy | (not affected) | | | |
| php5 | source | jessie | 5.6.33+dfsg-0+deb8u1 | | DSA-4081-1 | |
| php5 | source | (unstable) | (unfixed) | | | |
| php7.0 | source | (unstable) | 7.0.17-1 | | | |
| php7.1 | source | (unstable) | 7.1.3+-1 | | | |
Notes
[wheezy] - php5 <not-affected> (vulnerable code not present)
PHP Bug: https://bugs.php.net/bug.php?id=73807
Fixed in 7.1.3, 7.0.17, 5.6.31
https://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3
https://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3
http://openwall.com/lists/oss-security/2017/07/10/6