MCabber before 1.0.4 is vulnerable to roster push attacks, which allows remote attackers to intercept communications, or add themselves as an entity on a 3rd party's roster as another user, which will also garner associated privileges, via crafted XMPP packets.
結論預警: CVE-2016-9928 綜合評估為高可利用風險(78/100):CVSS 技術影響為高級,利用機率偏高(EPSS 4.51%,百分位 90%) 核心證據: 已收錄 2 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +1.80%,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 | 2.71% | 4.51% | +1.80% |
| 2 | 2026-05-29 | 4.31% | 2.71% | -1.60% |
| 3 | 2026-05-26 | — | 4.31% | — |
完整 EPSS 歷史 (共 24 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 |
|---|---|---|---|---|---|---|
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-9928 not yet assigned priority: Debian including 1 source packages (mcabber), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-9928 |
ubuntu
|
medium | CVE-2016-9928 medium priority: Ubuntu including 1 source packages (mcabber), 12 status rows across 12 suites (artful, bionic, cosmic, disco, eoan, focal, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 5, ignored 4, DNE 1, needs-triage 1, released 1. | https://ubuntu.com/security/CVE-2016-9928 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| mcabber | mcabber | >= 1.0.0, < 1.0.4 | cpe:2.3:a:mcabber:mcabber:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2017-01/msg00130.html | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/12/11/2 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/02/09/29 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/94862 | Third Party Advisory VDB Entry |
| https://bitbucket.org/McKael/mcabber-crew/commits/6e1ead98930d7dd0a520ad17c720ae4908429033/raw | Patch Third Party Advisory |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845258 | Exploit Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1403790 | Exploit Issue Tracking Third Party Advisory |
| https://gultsch.de/gajim_roster_push_and_message_interception.html | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00031.html | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/4506-1/ | Third Party Advisory |