The _ssl_verify_callback function in tls_nb.py in Gajim before 0.15.3 does not properly verify SSL certificates, which allows remote attackers to conduct man-in-the-middle (MITM) attacks and spoof servers via an arbitrary certificate from a trusted CA.
結論預警: CVE-2012-5524 綜合評估為存在公開利用（55/100）：CVSS 技術影響為中級，利用機率（EPSS 1.15%） 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 | 0.23% | 1.15% | +0.92% |
| 2 | 2023-03-07 | 1.21% | 0.23% | -0.98% |
| 3 | 2022-02-04 | — | 1.21% | — |
完整 EPSS 歷史 （共 3 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2012-5524 low priority: Debian including 1 source packages (gajim), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-5524 |
gentoo
|
low | CVE-2012-5524: 1 GLSA(s) (201401-02), 1 atom(s) (net-im/gajim); latest impact low. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-5524 |
ubuntu
|
medium | CVE-2012-5524 medium priority: Ubuntu including 1 source packages (gajim), 18 status rows across 18 suites (artful, bionic, cosmic, hardy, lucid, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): ignored 13, not-affected 3, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2012-5524 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| gajim | gajim | <= 0.15.2 | cpe:2.3:a:gajim:gajim:*:*:*:*:*:*:*:* |
| gajim | gajim | 0.1 | cpe:2.3:a:gajim:gajim:0.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.2 | cpe:2.3:a:gajim:gajim:0.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.2.1 | cpe:2.3:a:gajim:gajim:0.2.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.3 | cpe:2.3:a:gajim:gajim:0.3:*:*:*:*:*:*:* |
| gajim | gajim | 0.4 | cpe:2.3:a:gajim:gajim:0.4:*:*:*:*:*:*:* |
| gajim | gajim | 0.4.1 | cpe:2.3:a:gajim:gajim:0.4.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.5 | cpe:2.3:a:gajim:gajim:0.5:*:*:*:*:*:*:* |
| gajim | gajim | 0.5.1 | cpe:2.3:a:gajim:gajim:0.5.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.6 | cpe:2.3:a:gajim:gajim:0.6:*:*:*:*:*:*:* |
| gajim | gajim | 0.6.1 | cpe:2.3:a:gajim:gajim:0.6.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.7 | cpe:2.3:a:gajim:gajim:0.7:*:*:*:*:*:*:* |
| gajim | gajim | 0.7.1 | cpe:2.3:a:gajim:gajim:0.7.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.8 | cpe:2.3:a:gajim:gajim:0.8:*:*:*:*:*:*:* |
| gajim | gajim | 0.8.1 | cpe:2.3:a:gajim:gajim:0.8.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.8.2 | cpe:2.3:a:gajim:gajim:0.8.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.9 | cpe:2.3:a:gajim:gajim:0.9:*:*:*:*:*:*:* |
| gajim | gajim | 0.9.1 | cpe:2.3:a:gajim:gajim:0.9.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.10 | cpe:2.3:a:gajim:gajim:0.10:*:*:*:*:*:*:* |
| gajim | gajim | 0.10.1 | cpe:2.3:a:gajim:gajim:0.10.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.11 | cpe:2.3:a:gajim:gajim:0.11:*:*:*:*:*:*:* |
| gajim | gajim | 0.11.1 | cpe:2.3:a:gajim:gajim:0.11.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.11.2 | cpe:2.3:a:gajim:gajim:0.11.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.11.3 | cpe:2.3:a:gajim:gajim:0.11.3:*:*:*:*:*:*:* |
| gajim | gajim | 0.11.4 | cpe:2.3:a:gajim:gajim:0.11.4:*:*:*:*:*:*:* |
| gajim | gajim | 0.12 | cpe:2.3:a:gajim:gajim:0.12:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.1 | cpe:2.3:a:gajim:gajim:0.12.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.2 | cpe:2.3:a:gajim:gajim:0.12.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.3 | cpe:2.3:a:gajim:gajim:0.12.3:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.4 | cpe:2.3:a:gajim:gajim:0.12.4:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.5 | cpe:2.3:a:gajim:gajim:0.12.5:*:*:*:*:*:*:* |
| gajim | gajim | 0.12.5 | cpe:2.3:a:gajim:gajim:0.12.5:alpha1:*:*:*:*:*:* |
| gajim | gajim | 0.12.5 | cpe:2.3:a:gajim:gajim:0.12.5:beta1:*:*:*:*:*:* |
| gajim | gajim | 0.13 | cpe:2.3:a:gajim:gajim:0.13:*:*:*:*:*:*:* |
| gajim | gajim | 0.13.1 | cpe:2.3:a:gajim:gajim:0.13.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.13.2 | cpe:2.3:a:gajim:gajim:0.13.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.13.3 | cpe:2.3:a:gajim:gajim:0.13.3:*:*:*:*:*:*:* |
| gajim | gajim | 0.13.4 | cpe:2.3:a:gajim:gajim:0.13.4:*:*:*:*:*:*:* |
| gajim | gajim | 0.14 | cpe:2.3:a:gajim:gajim:0.14:*:*:*:*:*:*:* |
| gajim | gajim | 0.14.1 | cpe:2.3:a:gajim:gajim:0.14.1:*:*:*:*:*:*:* |
| gajim | gajim | 0.14.2 | cpe:2.3:a:gajim:gajim:0.14.2:*:*:*:*:*:*:* |
| gajim | gajim | 0.14.3 | cpe:2.3:a:gajim:gajim:0.14.3:*:*:*:*:*:*:* |
| gajim | gajim | 0.14.4 | cpe:2.3:a:gajim:gajim:0.14.4:*:*:*:*:*:*:* |
| gajim | gajim | 0.15 | cpe:2.3:a:gajim:gajim:0.15:*:*:*:*:*:*:* |
| gajim | gajim | 0.15.1 | cpe:2.3:a:gajim:gajim:0.15.1:*:*:*:*:*:*:* |