libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a large length value in a compilation unit header.
結論預警: CVE-2016-5040 綜合評估為高可利用風險(79.2/100):CVSS 技術影響為高級,利用機率(EPSS 4.26%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +2.81%,被利用關注度持續升高。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
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。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 1.45% | 4.26% | +2.81% |
| 2 | 2026-04-17 | 0.99% | 1.45% | +0.46% |
| 3 | 2025-03-30 | — | 0.99% | — |
完整 EPSS 歷史 (共 7 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 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-5040 not yet assigned priority: Debian including 1 source packages (dwarfutils), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-5040 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-5040 |
ubuntu
|
medium | CVE-2016-5040 medium priority: Ubuntu including 1 source packages (dwarfutils), 24 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 19, ignored 2, DNE 1, needed 1, released 1. | https://ubuntu.com/security/CVE-2016-5040 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| libdwarf_project | libdwarf | >= 1999-12-14, < 2016-09-23 | cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/05/24/1 | Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/05/25/1 | Exploit Mailing List Third Party Advisory |
| https://www.prevanders.net/dwarfbug.html | Third Party Advisory VDB Entry |