Multiple buffer overflows in Xiph.Org libvorbis before 1.2.0 allow context-dependent attackers to cause a denial of service or have other unspecified impact via a crafted OGG file, aka trac Changesets 13162, 13168, 13169, 13170, 13172, 13211, and 13215, as demonstrated by an overflow in oggenc.exe related to the _psy_noiseguards_8 array.
結論預警: CVE-2007-4066 綜合評估為中等風險（44.4/100）：CVSS 技術影響為中級，利用機率（EPSS 1.84%） 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 | 2026-06-15 | 1.30% | 1.84% | +0.54% |
| 2 | 2026-05-10 | 1.25% | 1.30% | +0.05% |
| 3 | 2025-12-06 | — | 1.25% | — |
完整 EPSS 歷史 （共 15 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2007-4066 not yet assigned priority: Debian including 2 source packages (libvorbis, libvorbisidec), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2007-4066 |
gentoo
|
normal | CVE-2007-4066: 1 GLSA(s) (200710-03), 1 atom(s) (media-libs/libvorbis); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2007-4066 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2007-4066 |
ubuntu
|
low | CVE-2007-4066 low priority: Ubuntu including 1 source packages (libvorbis), 8 status rows across 8 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, jaunty, upstream): released 5, ignored 3. | https://ubuntu.com/security/CVE-2007-4066 |