Buffer overflow in the LZX decompression in CHM Lib (chmlib) 0.35, as used in products such as KchmViewer, has unknown impact and attack vectors.
結論預警: CVE-2005-2659 綜合評估為高風險(69.1/100):CVSS 技術影響為嚴重級,利用機率(EPSS 2.16%) 核心證據: 近一日 EPSS 上升 +1.17%,被利用關注度持續升高。 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 | 1.00% | 2.16% | +1.17% |
| 2 | 2025-03-30 | 2.11% | 1.00% | -1.11% |
| 3 | 2025-03-29 | — | 2.11% | — |
完整 EPSS 歷史 (共 8 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 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
medium | CVE-2005-2659 medium priority: Debian including 1 source packages (chmlib), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2005-2659 |
ubuntu
|
medium | CVE-2005-2659 medium priority: Ubuntu including 1 source packages (chmlib), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): not-affected 3, needs-triage 1. | https://ubuntu.com/security/CVE-2005-2659 |
| URL | 標籤 |
|---|---|
| http://mail-index.netbsd.org/pkgsrc-changes/2005/09/12/0010.html | |
| http://secunia.com/advisories/17325 | |
| http://secunia.com/advisories/17494 | Patch Vendor Advisory |
| http://secunia.com/advisories/17775 | Patch Vendor Advisory |
| http://www.debian.org/security/2005/dsa-886 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/15338 |