The add_job function in scheduler/ipp.c in CUPS before 2.2.6, when D-Bus support is enabled, can be crashed by remote attackers by sending print jobs with an invalid username, related to a D-Bus notification.
結論預警: CVE-2017-18248 綜合評估為高可利用風險(65.7/100):CVSS 技術影響為中級,利用機率(EPSS 2.25%) 核心證據: 已收錄 2 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +1.25%,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 ↗ | |
| — | 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 | 1.00% | 2.25% | +1.25% |
| 2 | 2025-12-21 | 1.14% | 1.00% | -0.14% |
| 3 | 2025-03-30 | — | 1.14% | — |
完整 EPSS 歷史 (共 11 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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.0 | MEDIUM |
|
1.6 | 3.6 | [email protected] |
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-18248 not yet assigned priority: Debian including 1 source packages (cups), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-18248 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-18248 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2017-18248/ |
ubuntu
|
medium | CVE-2017-18248 medium priority: Ubuntu including 1 source packages (cups), 5 status rows across 5 suites (artful, bionic, trusty, upstream, xenial): released 4, not-affected 1. | https://ubuntu.com/security/CVE-2017-18248 |
| URL | 標籤 |
|---|---|
| https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3 | Patch Third Party Advisory |
| https://github.com/apple/cups/issues/5143 | Exploit Third Party Advisory |
| https://github.com/apple/cups/releases/tag/v2.2.6 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/05/msg00018.html | |
| https://lists.debian.org/debian-lts-announce/2018/07/msg00003.html | |
| https://security.cucumberlinux.com/security/details.php?id=346 | Exploit Third Party Advisory |
| https://usn.ubuntu.com/3713-1/ |