Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/06/29/1 | mailing list third party advisory patch |
| http://www.securityfocus.com/bid/95863 | vdb entry |
| http://www.openwall.com/lists/oss-security/2016/06/29/4 | third party advisory mailing list |
| https://security.netapp.com/advisory/ntap-20180112-0001/ | |
| https://security.gentoo.org/glsa/201612-17 | vendor advisory |
| https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac | patch vendor advisory |
| https://bugs.php.net/bug.php?id=71719 | exploit vendor advisory |
| https://pecl.php.net/package/pecl_http/3.0.1 | release notes vendor advisory |