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.
结论预警: CVE-2017-6887 综合评估为中等风险(57.6/100):CVSS 技术影响为高级,利用概率(EPSS 1.56%) 核心证据: 近一日 EPSS 上升 +1.24%,被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 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 历史 (共 10 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 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 | 标签 |
|---|---|
| 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 |