Integer overflow in the string_appends function in cplus-dem.c in libiberty allows remote attackers to execute arbitrary code via a crafted executable, which triggers a buffer overflow.
結論預警: CVE-2016-2226 綜合評估為高可利用風險(76.9/100):CVSS 技術影響為高級,利用機率偏高(EPSS 7.27%,百分位 94%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 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 |
|---|---|---|---|---|
| 42386 | exploit_db | edb | 2017-07-27 | 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 | 9.33% | 7.27% | -2.06% |
| 2 | 2025-12-20 | 10.40% | 9.33% | -1.07% |
| 3 | 2025-09-15 | — | 10.40% | — |
完整 EPSS 歷史 (共 16 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2016-2226 low priority: Debian including 3 source packages (binutils, ht, libiberty), 15 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 15. | https://security-tracker.debian.org/tracker/CVE-2016-2226 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-2226 |
suse
|
medium | CVE-2016-2226 severity moderate: SUSE including 15 source package names (cpp, gcc, …), 169 product×package rows across 25 product lines (SUSE CaaS Platform 4.5, SUSE Enterprise Storage 7, … (25 product lines)): Known Not Affected 158, Will Not Fix 11. | https://www.suse.com/security/cve/CVE-2016-2226/ |
ubuntu
|
low | CVE-2016-2226 low priority: Ubuntu including 11 source packages (binutils, binutils-h8300-hms, …), 264 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 119, ignored 71, DNE 33, needed 22, needs-triage 10, released 9. | https://ubuntu.com/security/CVE-2016-2226 |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/05/05/5 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/90103 | |
| https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69687 | Issue Tracking |
| https://www.exploit-db.com/exploits/42386/ |