CVE-2009-0641
10.15%V4
2009-02-18
17h00 +00:00
17h00 +00:00
指定 CVE 通知
掌握特定 CVE 的任何變更。
CVE 描述
sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library.
CVE 資訊
相關弱點
| 弱點名稱 | 來源 | |
|---|---|---|
| Category : Configuration Weaknesses in this category are typically introduced during the configuration of the software. |
||
| Category : Permissions, Privileges, and Access Controls Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. |
指標
| 指標 | 評分 | 嚴重程度 | CVSS 向量 | 來源 |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS 是一種預測漏洞被利用可能性的評分模型。
EPSS 評分
EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。
EPSS 百分位數
百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。
漏洞利用資訊
Exploit Database EDB-ID : 8055
發布日期 : 2009-02-15 23h00 +00:00
作者 : kingcope
EDB 已驗證 : Yes
相關產品
設定 0
Freebsd>>Freebsd >> Version 7.0
Freebsd>>Freebsd >> Version 7.0
Freebsd>>Freebsd >> Version 7.0
Freebsd>>Freebsd >> Version 7.0-release
Freebsd>>Freebsd >> Version 7.0_beta4
Freebsd>>Freebsd >> Version 7.0_releng
Freebsd>>Freebsd >> Version 7.1
Freebsd>>Freebsd >> Version 7.1
參考資料
http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc
Tags : vendor-advisory, x_refsource_FREEBSD
Tags : vendor-advisory, x_refsource_FREEBSD
http://lists.grok.org.uk/pipermail/full-disclosure/2009-February/067954.html
Tags : mailing-list, x_refsource_FULLDISC
Tags : mailing-list, x_refsource_FULLDISC
