The ff_draw_pc_font function in libavcodec/cga_data.c in FFmpeg before 3.1.4 allows remote attackers to cause a denial of service (buffer overflow) via a crafted AVI file.
結論預警: CVE-2016-7562 綜合評估為中等風險(48.2/100):CVSS 技術影響為中級,利用機率(EPSS 1.75%) 強制指令: 梳理受影響資產並納入修補計畫。
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 | 2026-06-19 | 1.75% | 1.75% | -0.01% |
| 2 | 2026-06-15 | 0.30% | 1.75% | +1.45% |
| 3 | 2026-05-27 | — | 0.30% | — |
完整 EPSS 歷史 (共 10 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 |
|---|---|---|---|---|---|---|
| 5.5 | 3.0 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-7562 not yet assigned priority: Debian including 1 source packages (ffmpeg), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-7562 |
gentoo
|
normal | CVE-2016-7562: 1 GLSA(s) (201701-71), 1 atom(s) (media-video/ffmpeg); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-7562 |
ubuntu
|
low | CVE-2016-7562 low priority: Ubuntu including 1 source packages (ffmpeg), 8 status rows across 8 suites (artful, bionic, precise, trusty, upstream, xenial, yakkety, zesty): ignored 3, DNE 2, needs-triage 1, not-affected 1, released 1. | https://ubuntu.com/security/CVE-2016-7562 |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/10/08/1 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/94835 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/201701-71 |