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CVE-2009-0789

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenSSL是OpenSSL团队的一个开源的能够实现安全套接层(SSLv2/v3)和安全传输层(TLSv1)协议的通用加密库。该产品支持多种加密算法,包括对称密码、哈希算法、安全散列算法等。 OpenSSL 0.9.8k之前版本中存在数字错误漏洞,该漏洞源于程序没有正确处理畸形的ASN.1框架。远程攻击者可通过向证书的公钥中放置畸形的ASN.1框架利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 2.59% · P84
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I. Basic Information for CVE-2009-0789

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenSSL before 0.9.8k on WIN64 and certain other platforms does not properly handle a malformed ASN.1 structure, which allows remote attackers to cause a denial of service (invalid memory access and application crash) by placing this structure in the public key of a certificate, as demonstrated by an RSA public key.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSSL 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL是OpenSSL团队的一个开源的能够实现安全套接层(SSLv2/v3)和安全传输层(TLSv1)协议的通用加密库。该产品支持多种加密算法,包括对称密码、哈希算法、安全散列算法等。 OpenSSL 0.9.8k之前版本中存在数字错误漏洞,该漏洞源于程序没有正确处理畸形的ASN.1框架。远程攻击者可通过向证书的公钥中放置畸形的ASN.1框架利用该漏洞造成拒绝服务。
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-2009-0789

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III. Intelligence Information for CVE-2009-0789

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Vendor Advisories for CVE-2009-0789 (18)

Mailing List Discussions for CVE-2009-0789 (6)

Other References for CVE-2009-0789 (5)

Same Patch Batch · n/a · 2009-03-27 · 15 CVEs total

CVE-2009-0590 OpenSSL 缓冲区错误漏洞
CVE-2009-0591 OpenSSL 授权问题漏洞
CVE-2009-0626 Cisco IOS WebVPN/SSLVPN HTTPS报文 远程拒绝服务漏洞
CVE-2009-0628 Cisco IOS WebVPN/SSLVPN 内存泄露漏洞
CVE-2009-0629 Cisco IOS 安全漏洞
CVE-2009-0630 Cisco IOS多个功能IP套接字拒绝服务漏洞
CVE-2009-0633 Cisco IOS移动IP/移动IPv6功能多个远程拒绝服务漏洞
CVE-2009-0634 Cisco IOS移动IP/移动IPv6功能 HA功能多个远程拒绝服务漏洞
CVE-2009-0635 Cisco IOS cTCP协议远程拒绝服务漏洞
CVE-2009-0636 Cisco IOS会话初始协议拒绝服务漏洞
CVE-2009-0637 Cisco IOS 权限许可和访问控制问题漏洞
CVE-2009-0845 MIT Kerberos NegTokenInit令牌处理远程拒绝服务漏洞
CVE-2009-0631 Cisco IOS多个功能UDP报文拒绝服务漏洞
CVE-2009-1169 Mozilla Firefox XSL解析root XML标签内存破坏漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2009-0789

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