CVE-2000-0678
CVSS5.0
发布时间 :2000-10-20 00:00:00
修订时间 :2008-09-10 15:05:34
NMCO    

[原文]PGP 5.5.x through 6.5.3 does not properly check if an Additional Decryption Key (ADK) is stored in the signed portion of a public certificate, which allows an attacker who can modify a victim's public certificate to decrypt any data that has been encrypted with the modified certificate.


[CNNVD]PGP任意数据解密漏洞(CNNVD-200010-118)

        PGP 5.5.x版本到6.5.3版本在Additional Decryption Key (ADK)存储于公共证书的已签字部分时不能被正确检查,可能修改受害人公共证书的攻击者可以解密任何带有修改证书的被加密数据。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:pgp:pgp:6.5.1i
cpe:/a:pgp:pgp:5.5.3i
cpe:/a:pgp:pgp:6.5.3i

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2000-0678
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0678
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200010-118
(官方数据源) CNNVD

- 其它链接及资源

http://www.cert.org/advisories/CA-2000-18.html
(VENDOR_ADVISORY)  CERT  CA-2000-18
http://www.securityfocus.com/bid/1606
(VENDOR_ADVISORY)  BID  1606
http://www.osvdb.org/4354
(UNKNOWN)  OSVDB  4354

- 漏洞信息

PGP任意数据解密漏洞
中危 未知
2000-10-20 00:00:00 2006-09-22 00:00:00
远程  
        PGP 5.5.x版本到6.5.3版本在Additional Decryption Key (ADK)存储于公共证书的已签字部分时不能被正确检查,可能修改受害人公共证书的攻击者可以解密任何带有修改证书的被加密数据。

- 公告与补丁

        

- 漏洞信息

4354
NAI PGP Certificates Unsigned ADKs Cleartext Message Disclosure
Remote / Network Access Authentication Management, Cryptographic, Information Disclosure
Loss of Confidentiality, Loss of Integrity
Exploit Public

- 漏洞描述

PGP contains a flaw that may allow an unsigned additional decryption key (ADK) to expose the plaintext content of an encrypted message. If a remote attacker sends a PGP certificate with an arbitrary ADK, an unsuspecting user may inadvertantly reveal the plaintext content of a PGP encrypted message.

- 时间线

2000-08-24 Unknow
2000-08-24 Unknow

- 解决方案

Upgrade to version 6.5.4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

 

 

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