CVE-2011-5000:详情

CVE-2011-5000

0.22%V4
2012-04-04
10h00 +00:00
Network
2024-08-07
00h23 +00:00
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CVE 描述

The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. NOTE: there may be limited scenarios in which this issue is relevant.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 3.5 AV:N/AC:M/Au:S/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

Openbsd>>Openssh >> Version 至(含) 5.8

Openbsd>>Openssh >> Version 1.2

Openbsd>>Openssh >> Version 1.2.1

Openbsd>>Openssh >> Version 1.2.2

Openbsd>>Openssh >> Version 1.2.3

Openbsd>>Openssh >> Version 1.2.27

Openbsd>>Openssh >> Version 1.3

Openbsd>>Openssh >> Version 1.5

Openbsd>>Openssh >> Version 1.5.7

Openbsd>>Openssh >> Version 1.5.8

Openbsd>>Openssh >> Version 3.0

Openbsd>>Openssh >> Version 3.0.1

Openbsd>>Openssh >> Version 3.0.1p1

Openbsd>>Openssh >> Version 3.0.2

Openbsd>>Openssh >> Version 3.0.2p1

Openbsd>>Openssh >> Version 3.0p1

Openbsd>>Openssh >> Version 3.1

Openbsd>>Openssh >> Version 3.1p1

Openbsd>>Openssh >> Version 3.2

Openbsd>>Openssh >> Version 3.2.2

Openbsd>>Openssh >> Version 3.2.2p1

Openbsd>>Openssh >> Version 3.2.3p1

Openbsd>>Openssh >> Version 3.3

Openbsd>>Openssh >> Version 3.3p1

Openbsd>>Openssh >> Version 3.4

Openbsd>>Openssh >> Version 3.4p1

Openbsd>>Openssh >> Version 3.5

Openbsd>>Openssh >> Version 3.5p1

Openbsd>>Openssh >> Version 3.6

Openbsd>>Openssh >> Version 3.6.1

Openbsd>>Openssh >> Version 3.6.1p1

Openbsd>>Openssh >> Version 3.6.1p2

Openbsd>>Openssh >> Version 3.7

Openbsd>>Openssh >> Version 3.7.1

Openbsd>>Openssh >> Version 3.7.1p1

Openbsd>>Openssh >> Version 3.7.1p2

Openbsd>>Openssh >> Version 3.8

Openbsd>>Openssh >> Version 3.8.1

Openbsd>>Openssh >> Version 3.8.1p1

Openbsd>>Openssh >> Version 3.9

Openbsd>>Openssh >> Version 3.9.1

Openbsd>>Openssh >> Version 3.9.1p1

Openbsd>>Openssh >> Version 4.0

Openbsd>>Openssh >> Version 4.0p1

Openbsd>>Openssh >> Version 4.1

Openbsd>>Openssh >> Version 4.1p1

Openbsd>>Openssh >> Version 4.2

Openbsd>>Openssh >> Version 4.2p1

Openbsd>>Openssh >> Version 4.3

Openbsd>>Openssh >> Version 4.3p1

Openbsd>>Openssh >> Version 4.3p2

Openbsd>>Openssh >> Version 4.4

Openbsd>>Openssh >> Version 4.4p1

Openbsd>>Openssh >> Version 4.5

Openbsd>>Openssh >> Version 4.6

Openbsd>>Openssh >> Version 4.7

Openbsd>>Openssh >> Version 4.8

Openbsd>>Openssh >> Version 4.9

Openbsd>>Openssh >> Version 5.0

Openbsd>>Openssh >> Version 5.1

Openbsd>>Openssh >> Version 5.2

Openbsd>>Openssh >> Version 5.3

Openbsd>>Openssh >> Version 5.4

Openbsd>>Openssh >> Version 5.5

Openbsd>>Openssh >> Version 5.6

Openbsd>>Openssh >> Version 5.7

参考资料

http://seclists.org/fulldisclosure/2011/Aug/2
Tags : mailing-list, x_refsource_FULLDISC
http://rhn.redhat.com/errata/RHSA-2012-0884.html
Tags : vendor-advisory, x_refsource_REDHAT