The send_data_to_stdout function in prnt/hpijs/hpcupsfax.cpp in HP Linux Imaging and Printing (HPLIP) 3.x before 3.11.10 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/hpcupsfax.out temporary file.
結論預警: CVE-2011-2722 綜合評估為低風險（17.4/100）：CVSS 技術影響為低級，利用機率偏低（EPSS 0.44%） 強制指令: 綜合風險偏低，無需緊急處置；依例行週期修補，若 CVSS 或 EPSS 上升再複評優先級。
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 | 0.10% | 0.44% | +0.34% |
| 2 | 2025-12-01 | 0.05% | 0.10% | +0.06% |
| 3 | 2025-03-30 | — | 0.05% | — |
完整 EPSS 歷史 （共 8 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 |
|---|---|---|---|---|---|---|
| 1.2 | 2.0 | LOW |
|
1.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2011-2722 low priority: Debian including 1 source packages (hplip), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-2722 |
gentoo
|
high | CVE-2011-2722: 1 GLSA(s) (201203-17), 1 atom(s) (net-print/hplip); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-2722 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2011-2722 |
ubuntu
|
low | CVE-2011-2722 low priority: Ubuntu including 1 source packages (hplip), 9 status rows across 9 suites (hardy, lucid, maverick, natty, oneiric, precise, quantal, raring, upstream): ignored 4, not-affected 3, released 2. | https://ubuntu.com/security/CVE-2011-2722 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| hp | linux_imaging_and_printing_project | <= 3.11.5 | cpe:2.3:a:hp:linux_imaging_and_printing_project:*:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.2 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.2:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.4 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.4:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.4b | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.4b:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.6 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.6:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.8 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.8:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.10 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.10:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.9.12 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.9.12:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.10.2 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.10.2:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.10.5 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.10.5:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.10.6 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.10.6:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.10.9 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.10.9:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.11.1 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.11.1:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.11.3 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.11.3:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.11.3a | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.11.3a:*:*:*:*:*:*:* |
| hp | linux_imaging_and_printing_project | 3.11.7 | cpe:2.3:a:hp:linux_imaging_and_printing_project:3.11.7:*:*:*:*:*:*:* |