The PS Interpreter in Ghostscript 9.18 and 9.20 allows remote attackers to execute arbitrary code via crafted userparams.
結論預警: CVE-2016-7976 綜合評估為高風險(69.4/100):CVSS 技術影響為高級,利用機率偏高(EPSS 23.45%,百分位 98%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
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。
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 | 2026-06-17 | 23.36% | 23.45% | +0.10% |
| 2 | 2026-06-15 | 68.07% | 23.36% | -44.71% |
| 3 | 2026-06-14 | — | 68.07% | — |
完整 EPSS 歷史 (共 56 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 |
|---|---|---|---|---|---|---|
| 8.8 | 3.0 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
high | CVE-2016-7976 high priority: Debian including 1 source packages (ghostscript), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7976 |
gentoo
|
normal | CVE-2016-7976: 1 GLSA(s) (201702-31), 1 atom(s) (app-text/ghostscript-gpl); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-7976 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2016-7976 |
suse
|
high | CVE-2016-7976 severity important: SUSE including 40 source package names (ghostscript-10.05.0-160000.2.2, ghostscript-9.20-2.1, …), 50 product×package rows across 21 product lines (SUSE Linux Enterprise Desktop 12 SP4, SUSE Linux Enterprise High Performance Computing 12 SP5, … (21 product lines)): Fixed 50. | https://www.suse.com/security/cve/CVE-2016-7976/ |
ubuntu
|
medium | CVE-2016-7976 medium priority: Ubuntu including 1 source packages (ghostscript), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 4, needs-triage 1. | https://ubuntu.com/security/CVE-2016-7976 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| artifex | ghostscript | 9.18 | cpe:2.3:a:artifex:ghostscript:9.18:*:*:*:*:*:*:* |
| artifex | ghostscript | 9.20 | cpe:2.3:a:artifex:ghostscript:9.20:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://git.ghostscript.com/?p=user/chrisl/ghostpdl.git%3Ba=commit%3Bh=6d444c273da5499a4cd72f21cb6d4c9a5256807d | |
| http://www.debian.org/security/2016/dsa-3691 | |
| http://www.openwall.com/lists/oss-security/2016/10/19/6 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/95332 | Third Party Advisory VDB Entry |
| https://bugs.ghostscript.com/show_bug.cgi?id=697178 | Issue Tracking Third Party Advisory |
| https://security.gentoo.org/glsa/201702-31 | Third Party Advisory |