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CVE-2012-3524：详情

CVE-2012-3524

30.84%V4
2012-09-18
17h00 +00:00
A01-Broken Access Control
Local
2024-08-06
20h05 +00:00
CVE.org
NVD
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CVE 描述

libdbus 1.5.x and earlier, when used in setuid or other privileged programs in X.org and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: libdbus maintainers state that this is a vulnerability in the applications that do not cleanse environment variables, not in libdbus itself: "we do not support use of libdbus in setuid binaries that do not sanitize their environment before their first call into libdbus."

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-264 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.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 6.9 AV:L/AC:M/Au:N/C:C/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。
EPSS First.org

漏洞利用信息

Exploit Database EDB-ID : 21323

发布日期 : 2012-07-16 22h00 +00:00
作者 : Sebastian Krahmer
EDB 已验证 : No

相关产品

配置 0

Freedesktop>>Libdbus >> Version 至（含） 1.5.12

Freedesktop>>Libdbus >> Version 1.5.0

Freedesktop>>Libdbus >> Version 1.5.2

Freedesktop>>Libdbus >> Version 1.5.4

Freedesktop>>Libdbus >> Version 1.5.6

Freedesktop>>Libdbus >> Version 1.5.8

Freedesktop>>Libdbus >> Version 1.5.10

参考资料

http://www.openwall.com/lists/oss-security/2012/09/12/6
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/07/26/1
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/50544
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1576-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/50537
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/09/17/2
Tags : mailing-list, x_refsource_MLIST
http://www.exploit-db.com/exploits/21323
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/55517
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2012-1261.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2012/07/10/4
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/09/14/2
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2013:083
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.mandriva.com/security/advisories?name=MDVSA-2013:070
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/50710
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1576-2
Tags : vendor-advisory, x_refsource_UBUNTU
cvefind.com 上展示的信息来源于多个精心选择的权威数据源。CVE 数据由 MITRE Corporation 和 National Vulnerability Database (NVD) 提供。已知被利用漏洞（KEV）目录来源于 Cybersecurity and Infrastructure Security Agency (CISA)，EPSS 评分来自 FIRST.org。此外，软件弱点（CWE）和常见攻击模式（CAPEC）数据由 MITRE Corporation 维护，硬件和软件配置（CPE）信息由 NVD 提供。