CVE-2016-9935
Publication date 4 January 2017
Last updated 24 July 2024
Ubuntu priority
The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| php5 | ||
| 16.04 LTS xenial | Not in release | |
| 14.04 LTS trusty |
Fixed 5.5.9+dfsg-1ubuntu4.21
|
|
| php7.0 | ||
| 16.04 LTS xenial |
Fixed 7.0.15-0ubuntu0.16.04.2
|
|
| 14.04 LTS trusty | Not in release | |
Patch details
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
9.8 · Critical
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-3211-1
- PHP vulnerabilities
- 23 February 2017
- USN-3196-1
- PHP vulnerabilities
- 14 February 2017