The Mozilla Windows updater modifies some files to be updated by reading the original file and applying changes to it. The location of the original file can be altered by a malicious user by passing a special path to the callback parameter through the Mozilla Maintenance Service, allowing the manipulation of files in the installation directory and privilege escalation by manipulating the Mozilla Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.
結論預警: CVE-2017-7760 綜合評估為存在公開利用（57.8/100）：CVSS 技術影響為高級，利用機率偏低（EPSS 0.41%） 核心證據: 已收錄 1 筆公開利用參考（Exploit-DB）。 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 | 0.12% | 0.41% | +0.29% |
| 2 | 2023-03-07 | 0.95% | 0.12% | -0.83% |
| 3 | 2022-02-04 | — | 0.95% | — |
完整 EPSS 歷史 （共 4 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] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2017-7760 unimportant priority: Debian including 2 source packages (firefox, firefox-esr), 6 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6. | https://security-tracker.debian.org/tracker/CVE-2017-7760 |
suse
|
high | CVE-2017-7760 severity important: SUSE including 42 source package names (MozillaFirefox, MozillaFirefox-102.11.0-150200.152.87.1, …), 79 product×package rows across 25 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (25 product lines)): Fixed 45, Known Not Affected 34. | https://www.suse.com/security/cve/CVE-2017-7760/ |
ubuntu
|
medium | CVE-2017-7760 medium priority: Ubuntu including 1 source packages (firefox), 5 status rows across 5 suites (trusty, upstream, xenial, yakkety, zesty): not-affected 3, DNE 1, released 1. | https://ubuntu.com/security/CVE-2017-7760 |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/99057 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038689 | Third Party Advisory VDB Entry |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1348645 | Exploit Issue Tracking Patch Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2017-15/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2017-16/ | Vendor Advisory |