CVEvulnerability

CVE-2017-11143

7.5 HIGH Published 2017-07-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-07-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-416, CWE-502

Description

In PHP before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by attackers able to inject XML for deserialization to crash the PHP interpreter, related to an invalid free for an empty boolean element in ext/wddx/wddx.c.

Affected configurations

• php php (<= 5.6.30)

Related

Weakness · CWE (2)

  • CWE-416 Use After Free weakness
  • CWE-502 Deserialization of Untrusted Data weakness

References