An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.
結論預警: CVE-2018-14883 綜合評估為高可利用風險(78.4/100):CVSS 技術影響為高級,利用機率偏高(EPSS 8.97%,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 | 8.74% | 8.97% | +0.24% |
| 2 | 2026-06-15 | 21.26% | 8.74% | -12.52% |
| 3 | 2026-06-07 | — | 21.26% | — |
完整 EPSS 歷史 (共 48 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2018-14883 |
suse
|
medium | CVE-2018-14883 severity moderate: SUSE including 206 source package names (apache2-mod_php5, apache2-mod_php5-5.2.14-0.7.30.111.35.1, …), 349 product×package rows across 8 product lines (SUSE Linux Enterprise Module for Web and Scripting 12, SUSE Linux Enterprise Module for Web and Scripting 15, … (8 product lines)): Fixed 187, Known Not Affected 162. | https://www.suse.com/security/cve/CVE-2018-14883/ |
ubuntu
|
medium | CVE-2018-14883 medium priority: Ubuntu including 3 source packages (php5, php7.0, php7.2), 12 status rows across 4 suites (bionic, trusty, upstream, xenial): DNE 6, released 6. | https://ubuntu.com/security/CVE-2018-14883 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| php | php | < 5.6.37 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 7.0.0, < 7.0.31 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 7.1.0, < 7.1.20 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| php | php | >= 7.2.0, < 7.2.8 | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| netapp | storage_automation_store | — | cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://php.net/ChangeLog-5.php | Vendor Advisory |
| http://php.net/ChangeLog-7.php | Vendor Advisory |
| http://www.securityfocus.com/bid/104871 | Third Party Advisory VDB Entry |
| https://bugs.php.net/bug.php?id=76423 | Exploit Issue Tracking Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00000.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20181107-0003/ | Third Party Advisory |
| https://usn.ubuntu.com/3766-1/ | Third Party Advisory |
| https://usn.ubuntu.com/3766-2/ | Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4353 | Third Party Advisory |
| https://www.tenable.com/security/tns-2018-12 | Third Party Advisory |