Multiple integer overflows in operations/external/ppm-load.c in GEGL (Generic Graphics Library) 0.2.0 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a large (1) width or (2) height value in a Portable Pixel Map (ppm) image, which triggers a heap-based buffer overflow.
結論預警: CVE-2012-4433 綜合評估為中等風險（64.5/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 13.26%，百分位 96%） 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 | 2026-06-15 | 12.27% | 13.26% | +0.99% |
| 2 | 2025-12-01 | 12.41% | 12.27% | -0.14% |
| 3 | 2025-06-03 | — | 12.41% | — |
完整 EPSS 歷史 （共 13 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 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-4433 not yet assigned priority: Debian including 1 source packages (gegl), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-4433 |
gentoo
|
normal | CVE-2012-4433: 1 GLSA(s) (201310-05), 1 atom(s) (media-libs/gegl); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-4433 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2012-4433 |
suse
|
medium | CVE-2012-4433 severity moderate: SUSE including 51 source package names (gegl, gegl-0.4.30-2.8, …), 104 product×package rows across 25 product lines (SUSE Linux Enterprise Desktop 12 SP1, SUSE Linux Enterprise Desktop 12 SP2, … (25 product lines)): Fixed 91, Known Not Affected 13. | https://www.suse.com/security/cve/CVE-2012-4433/ |
ubuntu
|
low | CVE-2012-4433 low priority: Ubuntu including 1 source packages (gegl), 15 status rows across 15 suites (hardy, lucid, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): ignored 9, not-affected 3, DNE 2, released 1. | https://ubuntu.com/security/CVE-2012-4433 |