The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.2, and 1.8 alpha, allows remote attackers to cause a denial of service (assertion failure and daemon crash) via an invalid (1) AS-REQ or (2) TGS-REQ request.
結論預警: CVE-2010-0283 綜合評估為中等風險(58.5/100):CVSS 技術影響為高級,利用機率(EPSS 2.41%) 強制指令: 梳理受影響資產並納入修補計畫。
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 | 3.73% | 2.41% | -1.32% |
| 2 | 2025-11-09 | 3.49% | 3.73% | +0.24% |
| 3 | 2025-05-17 | — | 3.49% | — |
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 |
|---|---|---|---|---|---|---|
| 7.8 | 2.0 | HIGH |
|
10.0 | 6.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2010-0283 not yet assigned priority: Debian including 1 source packages (krb5), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2010-0283 |
gentoo
|
high | CVE-2010-0283: 1 GLSA(s) (201201-13), 1 atom(s) (app-crypt/mit-krb5); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2010-0283 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2010-0283 |
suse
|
high | CVE-2010-0283 severity important: SUSE including 78 source package names (krb5-1.12.1-19.1, krb5-1.12.1-6.3, …), 125 product×package rows across 27 product lines (SUSE Linux Enterprise Desktop 12, SUSE Linux Enterprise Desktop 12 SP1, … (27 product lines)): Fixed 125. | https://www.suse.com/security/cve/CVE-2010-0283/ |
ubuntu
|
medium | CVE-2010-0283 medium priority: Ubuntu including 1 source packages (krb5), 6 status rows across 6 suites (dapper, hardy, intrepid, jaunty, karmic, upstream): not-affected 4, needs-triage 1, released 1. | https://ubuntu.com/security/CVE-2010-0283 |
Not vulnerable. This issue did not affect the versions of MIT Kerberos 5 as shipped with Red Hat Enterprise Linux 3, 4 or 5. Those versions do not contain the vulnerable code that was introduced in krb5 1.7.
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| mit | kerberos | 5-1.8 | cpe:2.3:a:mit:kerberos:5-1.8:alpha:*:*:*:*:*:* |
| mit | kerberos_5 | 1.7 | cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.7.1 | cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:* |