LibRaw::copy_bayer in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer dereference.
結論預警: CVE-2018-20364 綜合評估為高可利用風險(72.4/100):CVSS 技術影響為中級,利用機率(EPSS 2.64%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +2.13%,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 | 0.51% | 2.64% | +2.13% |
| 2 | 2025-11-21 | 0.89% | 0.51% | -0.38% |
| 3 | 2025-11-18 | — | 0.89% | — |
完整 EPSS 歷史 (共 12 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2018-20364: 1 source package rows (libraw); 11 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 4. | https://security.alpinelinux.org/vuln/CVE-2018-20364 |
debian
|
not yet assigned | CVE-2018-20364 not yet assigned priority: Debian including 1 source packages (libraw), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-20364 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2018-20364 |
suse
|
low | CVE-2018-20364 severity low: SUSE including 19 source package names (libraw-devel-0.15.4-30.1, libraw-devel-0.18.9-3.8.1, …), 47 product×package rows across 29 product lines (SUSE Linux Enterprise Desktop 12 SP3, SUSE Linux Enterprise Desktop 12 SP4, … (29 product lines)): Fixed 47. | https://www.suse.com/security/cve/CVE-2018-20364/ |
ubuntu
|
low | CVE-2018-20364 low priority: Ubuntu including 8 source packages (darktable, dcraw, …), 152 status rows across 19 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 74, DNE 38, needs-triage 22, not-affected 14, released 4. | https://ubuntu.com/security/CVE-2018-20364 |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/106299 | Third Party Advisory VDB Entry |
| https://github.com/LibRaw/LibRaw/issues/194 | Exploit Patch Third Party Advisory |
| https://usn.ubuntu.com/3989-1/ |