CVE-2009-4893:详情

CVE-2009-4893

1.67%V4
2010-06-15
01h00 +00:00
Overflow
Network
2024-08-07
07h17 +00:00
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CVE 描述

Buffer overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/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

Unrealircd>>Unrealircd >> Version 3.2

Unrealircd>>Unrealircd >> Version 3.2.1

Unrealircd>>Unrealircd >> Version 3.2.1

Unrealircd>>Unrealircd >> Version 3.2.1

Unrealircd>>Unrealircd >> Version 3.2.2

Unrealircd>>Unrealircd >> Version 3.2.2

Unrealircd>>Unrealircd >> Version 3.2.3

Unrealircd>>Unrealircd >> Version 3.2.3

Unrealircd>>Unrealircd >> Version 3.2.3

Unrealircd>>Unrealircd >> Version 3.2.3

Unrealircd>>Unrealircd >> Version 3.2.3

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.4

Unrealircd>>Unrealircd >> Version 3.2.5

Unrealircd>>Unrealircd >> Version 3.2.5

Unrealircd>>Unrealircd >> Version 3.2.5

Unrealircd>>Unrealircd >> Version 3.2.5

Unrealircd>>Unrealircd >> Version 3.2.6

Unrealircd>>Unrealircd >> Version 3.2.6

Unrealircd>>Unrealircd >> Version 3.2.6

Unrealircd>>Unrealircd >> Version 3.2.6

Unrealircd>>Unrealircd >> Version 3.2.7

Unrealircd>>Unrealircd >> Version 3.2.7

Unrealircd>>Unrealircd >> Version 3.2.7

Unrealircd>>Unrealircd >> Version 3.2.8

Unrealircd>>Unrealircd >> Version 3.2.8

Unrealircd>>Unrealircd >> Version 3.2.8

参考资料

http://security.gentoo.org/glsa/glsa-201006-21.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.openwall.com/lists/oss-security/2010/06/14/13
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/42077
Tags : vdb-entry, x_refsource_BID