CVE-2011-2483
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I. Basic Information for CVE-2011-2483
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP crypt_blowfish加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.3.7之前版本中使用的crypt_blowfish 1.1之前版本不能正确处理8位字符。远程攻击者可利用哈希密码信息确定明文密码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2011-2483
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705x_refsource_CONFIRM
- http://www.php.net/archive/2011.php#id2011-08-18-1x_refsource_CONFIRM
- http://php.net/security/crypt_blowfishx_refsource_CONFIRM
- http://www.openwall.com/crypt/x_refsource_CONFIRM
- http://www.postgresql.org/docs/8.4/static/release-8-4-9.htmlx_refsource_CONFIRM
- http://freshmeat.net/projects/crypt_blowfishx_refsource_MISC
- http://www.php.net/ChangeLog-5.php#5.3.7x_refsource_CONFIRM
- http://support.apple.com/kb/HT5130x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.htmlvendor-advisoryx_refsource_SUSE
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlvendor-advisoryx_refsource_APPLE
- https://nvd.nist.gov/vuln/detail/CVE-2011-2483
Same Patch Batch · n/a · 2011-08-25 · 9 CVEs total
| CVE-2011-3267 | PHP资源管理错误漏洞 | |
| CVE-2011-3268 | PHP crypt函数缓冲区溢出漏洞 | |
| CVE-2011-1657 | PHP 'ZipArchive::addGlob'和'ZipArchive::addPattern'资源管理错误漏洞 | |
| CVE-2011-2736 | RSA EnVision加密问题漏洞 | |
| CVE-2011-2737 | RSA EnVision任意文件恢复漏洞 | |
| CVE-2011-2940 | Stunnel缓冲区溢出漏洞 | |
| CVE-2011-3182 | PHP拒绝服务漏洞 | |
| CVE-2011-3189 | PHP crypt函数加密问题漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2011-2483
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