Double free vulnerability in the php_wddx_process_data function in wddx.c in the WDDX extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted XML data that is mishandled in a wddx_deserialize call.
結論預警: CVE-2016-5772 綜合評估為高可利用風險(87.3/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 9.67%,百分位 95%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-27 | 9.75% | 9.67% | -0.08% |
| 2 | 2026-06-15 | 15.93% | 9.75% | -6.18% |
| 3 | 2026-02-19 | — | 15.93% | — |
完整 EPSS 歷史 (共 27 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-5772 |
suse
|
medium | CVE-2016-5772 severity moderate: SUSE including 318 source package names (apache2-mod_php5-5.2.14-0.7.30.89.1, apache2-mod_php5-5.5.14-68.1, …), 801 product×package rows across 22 product lines (SUSE Enterprise Storage 7.1, SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS, … (22 product lines)): Known Not Affected 508, Fixed 293. | https://www.suse.com/security/cve/CVE-2016-5772/ |
ubuntu
|
medium | CVE-2016-5772 medium priority: Ubuntu including 2 source packages (php5, php7.0), 10 status rows across 5 suites (precise, trusty, upstream, wily, xenial): released 5, DNE 4, ignored 1. | https://ubuntu.com/security/CVE-2016-5772 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| php | php | < 5.5.37 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 5.6.0, < 5.6.23 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 7.0.0, < 7.0.8 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| suse | linux_enterprise_debuginfo | 11 | cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:* |
| opensuse | leap | 42.1 | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |
| suse | linux_enterprise_server | 11 | cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* |
| suse | linux_enterprise_software_development_kit | 11 | cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp4:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |