A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to "DSLR-A100" and containing multiple sequences of 0x100 and 0x14A TAGs.
結論預警: CVE-2017-6887 綜合評估為中等風險(57.6/100):CVSS 技術影響為高級,利用機率(EPSS 1.56%) 核心證據: 近一日 EPSS 上升 +1.24%,被利用關注度持續升高。 強制指令: 梳理受影響資產並納入修補計畫。
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 | 0.32% | 1.56% | +1.24% |
| 2 | 2026-05-29 | 0.47% | 0.32% | -0.15% |
| 3 | 2025-11-21 | — | 0.47% | — |
完整 EPSS 歷史 (共 10 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
|
not yet assigned | CVE-2017-6887 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-2017-6887 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-6887 |
suse
|
medium | CVE-2017-6887 severity moderate: SUSE including 30 source package names (libraw, libraw-devel, …), 47 product×package rows across 26 product lines (SUSE Linux Enterprise Desktop 12 SP2, SUSE Linux Enterprise Desktop 12 SP3, … (26 product lines)): Fixed 44, Known Not Affected 3. | https://www.suse.com/security/cve/CVE-2017-6887/ |
ubuntu
|
low | CVE-2017-6887 low priority: Ubuntu including 12 source packages (darktable, dcraw, …), 264 status rows across 22 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial, yakkety, zesty): ignored 95, DNE 81, not-affected 54, needs-triage 20, needed 10, released 4. | https://ubuntu.com/security/CVE-2017-6887 |
| URL | 標籤 |
|---|---|
| http://www.debian.org/security/2017/dsa-3950 | |
| http://www.securityfocus.com/bid/98592 | Third Party Advisory VDB Entry |
| https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251 | Patch Third Party Advisory |
| https://secuniaresearch.flexerasoftware.com/advisories/75737/ | Permissions Required Third Party Advisory |
| https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/ | Permissions Required Third Party Advisory |