CVE-2012-0871:详情

CVE-2012-0871

0.12%V4
2014-04-18
14h00 +00:00
A01-Broken Access Control
Local
2024-08-06
18h38 +00:00
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CVE 描述

The session_link_x11_socket function in login/logind-session.c in systemd-logind in systemd, possibly 37 and earlier, allows local users to create or overwrite arbitrary files via a symlink attack on the X11 user directory in /run/user/.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-59 Improper Link Resolution Before File Access
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 6.3 AV:L/AC:M/Au:N/C:N/I:C/A:C nvd@nist.gov

EPSS

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 评分

EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。

EPSS 百分位

百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。

相关产品

配置 0

Systemd_project>>Systemd >> Version 至(含) 037

Systemd_project>>Systemd >> Version 1

Systemd_project>>Systemd >> Version 2

Systemd_project>>Systemd >> Version 3

Systemd_project>>Systemd >> Version 4

Systemd_project>>Systemd >> Version 5

Systemd_project>>Systemd >> Version 6

Systemd_project>>Systemd >> Version 7

Systemd_project>>Systemd >> Version 8

Systemd_project>>Systemd >> Version 9

Systemd_project>>Systemd >> Version 10

Systemd_project>>Systemd >> Version 11

Systemd_project>>Systemd >> Version 12

Systemd_project>>Systemd >> Version 13

Systemd_project>>Systemd >> Version 14

Systemd_project>>Systemd >> Version 15

Systemd_project>>Systemd >> Version 16

Systemd_project>>Systemd >> Version 17

Systemd_project>>Systemd >> Version 18

Systemd_project>>Systemd >> Version 19

Systemd_project>>Systemd >> Version 20

Systemd_project>>Systemd >> Version 21

Systemd_project>>Systemd >> Version 22

Systemd_project>>Systemd >> Version 23

Systemd_project>>Systemd >> Version 24

Systemd_project>>Systemd >> Version 25

Systemd_project>>Systemd >> Version 26

Systemd_project>>Systemd >> Version 27

Systemd_project>>Systemd >> Version 28

Systemd_project>>Systemd >> Version 29

Systemd_project>>Systemd >> Version 30

Systemd_project>>Systemd >> Version 31

Systemd_project>>Systemd >> Version 32

Systemd_project>>Systemd >> Version 33

Systemd_project>>Systemd >> Version 34

Systemd_project>>Systemd >> Version 35

Systemd_project>>Systemd >> Version 36

Opensuse>>Opensuse >> Version 12.1

参考资料

http://www.osvdb.org/79768
Tags : vdb-entry, x_refsource_OSVDB