Heap-based buffer overflow in the _zip_readcdir function in zip_open.c in libzip 0.10 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a zip archive with the number of directories set to 0, related to an "incorrect loop construct."
結論預警: CVE-2012-1162 綜合評估為高可利用風險(78.6/100):CVSS 技術影響為高級,利用機率(EPSS 4.02%) 核心證據: 已收錄 2 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +2.35%,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 ↗ | |
| — | 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 | 1.67% | 4.02% | +2.35% |
| 2 | 2026-06-03 | 1.97% | 1.67% | -0.30% |
| 3 | 2025-03-30 | — | 1.97% | — |
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 |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-1162 not yet assigned priority: Debian including 1 source packages (libzip), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-1162 |
gentoo
|
normal | CVE-2012-1162: 1 GLSA(s) (201203-23), 1 atom(s) (dev-libs/libzip); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-1162 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2012-1162 |
suse
|
high | CVE-2012-1162 severity important: SUSE including 18 source package names (libzip-devel-0.11.1-12.1, libzip-devel-0.11.1-13.3.1, …), 37 product×package rows across 28 product lines (SUSE Linux Enterprise Desktop 12, SUSE Linux Enterprise Desktop 12 SP1, … (28 product lines)): Fixed 37. | https://www.suse.com/security/cve/CVE-2012-1162/ |
ubuntu
|
medium | CVE-2012-1162 medium priority: Ubuntu including 1 source packages (libzip), 6 status rows across 6 suites (hardy, lucid, maverick, natty, oneiric, upstream): not-affected 4, ignored 1, released 1. | https://ubuntu.com/security/CVE-2012-1162 |