Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Pass::readPass function.
结论预警: CVE-2017-7771 综合评估为高可利用风险(70.4/100):CVSS 技术影响为高级,利用概率(EPSS 1.20%) 核心证据: 已收录 1 条公开利用参考(Exploit-DB)。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
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。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.54% | 1.20% | +0.66% |
| 2 | 2026-01-14 | 0.44% | 0.54% | +0.10% |
| 3 | 2025-03-30 | — | 0.44% | — |
完整 EPSS 历史 (共 8 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 |
|---|---|---|---|---|---|---|
| 8.1 | 3.0 | HIGH |
|
2.8 | 5.2 | [email protected] |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-7771 not yet assigned priority: Debian including 3 source packages (firefox, firefox-esr, graphite2), 11 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 11. | https://security-tracker.debian.org/tracker/CVE-2017-7771 |
gentoo
|
high | CVE-2017-7771: 2 GLSA(s) (201710-13, 201802-03), 3 atom(s) (media-gfx/graphite2, www-client/firefox, www-client/firefox-bin); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-7771 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-7771 |
suse
|
high | CVE-2017-7771 severity important: SUSE including 76 source package names (MozillaFirefox, MozillaFirefox-102.11.0-150200.152.87.1, …), 118 product×package rows across 34 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (34 product lines)): Fixed 84, Known Not Affected 34. | https://www.suse.com/security/cve/CVE-2017-7771/ |
ubuntu
|
medium | CVE-2017-7771 medium priority: Ubuntu including 3 source packages (firefox, graphite2, thunderbird), 15 status rows across 5 suites (trusty, upstream, xenial, yakkety, zesty): released 14, ignored 1. | https://ubuntu.com/security/CVE-2017-7771 |
| URL | 标签 |
|---|---|
| https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/ | Exploit Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1472212 | Third Party Advisory |