CVE-2011-2483:详情

CVE-2011-2483

7.07%V4
2011-08-25
14h00 +00:00
A02-Cryptographic Failures
Network
2024-08-06
23h00 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
管理通知

CVE 描述

crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 5 AV:N/AC:L/Au:N/C:P/I:N/A:N 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

Php>>Php >> Version 至(不含) 5.3.7

配置 0

Postgresql>>Postgresql >> Version 从(含) 8.2.0 至(不含) 8.2.22

Postgresql>>Postgresql >> Version 从(含) 8.3.0 至(不含) 8.3.16

Postgresql>>Postgresql >> Version 从(含) 8.4.0 至(不含) 8.4.9

Postgresql>>Postgresql >> Version 从(含) 9.0.0 至(不含) 9.0.5

配置 0

Openwall>>Crypt_blowfish >> Version 至(不含) 1.1

参考资料

http://www.openwall.com/crypt/
Tags : x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=MDVSA-2011:180
Tags : vendor-advisory, x_refsource_MANDRIVA
http://support.apple.com/kb/HT5130
Tags : x_refsource_CONFIRM
http://php.net/security/crypt_blowfish
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/bid/49241
Tags : vdb-entry, x_refsource_BID
http://www.mandriva.com/security/advisories?name=MDVSA-2011:165
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.debian.org/security/2012/dsa-2399
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.debian.org/security/2011/dsa-2340
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.redhat.com/support/errata/RHSA-2011-1378.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=MDVSA-2011:178
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.redhat.com/support/errata/RHSA-2011-1377.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2011-1423.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=MDVSA-2011:179
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.ubuntu.com/usn/USN-1229-1
Tags : vendor-advisory, x_refsource_UBUNTU