CVE-2009-5010:详情

CVE-2009-5010

1.04%V4
2010-10-19
19h00 +00:00
Network
2024-09-16
16h59 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
管理通知

CVE 描述

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different vulnerability than CVE-2010-3494.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P 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

G.rodola>>Pyftpdlib >> Version 至(含) 0.5.0

G.rodola>>Pyftpdlib >> Version 0.1

G.rodola>>Pyftpdlib >> Version 0.1.1

G.rodola>>Pyftpdlib >> Version 0.2.0

G.rodola>>Pyftpdlib >> Version 0.3.0

G.rodola>>Pyftpdlib >> Version 0.4.0

参考资料

http://www.openwall.com/lists/oss-security/2010/09/11/2
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2010/09/24/3
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2010/09/22/3
Tags : mailing-list, x_refsource_MLIST
http://bugs.python.org/issue6706
Tags : x_refsource_MISC
http://www.openwall.com/lists/oss-security/2010/09/09/6
Tags : mailing-list, x_refsource_MLIST