CVE-2019-11841— supplementary Go cryptography libraries 数据伪造问题漏洞
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一、 漏洞 CVE-2019-11841 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go cryptography libraries 2019-03-25. According to the OpenPGP Message Format specification in RFC 4880 chapter 7, a cleartext signed message can contain one or more optional "Hash" Armor Headers. The "Hash" Armor Header specifies the message digest algorithm(s) used for the signature. However, the Go clearsign package ignores the value of this header, which allows an attacker to spoof it. Consequently, an attacker can lead a victim to believe the signature was generated using a different message digest algorithm than what was actually used. Moreover, since the library skips Armor Header parsing in general, an attacker can not only embed arbitrary Armor Headers, but also prepend arbitrary text to cleartext messages without invalidating the signatures.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
supplementary Go cryptography libraries 数据伪造问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
supplementary Go cryptography libraries是一个加密库。 supplementary Go cryptography libraries 2019-03-25版本中的crypto/openpgp/clearsign/clearsign.go文件存在数据伪造问题漏洞。攻击者可利用该漏洞伪造消息头。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| - | n/a | n/a | - |
二、漏洞 CVE-2019-11841 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2019-11841 公开利用代码 (1)
CVE-2019-11841 邮件列表归档 (2)
CVE-2019-11841 安全博客文章 (1)
CVE-2019-11841 其他参考 (2)
同批安全公告 · n/a · 2019-05-22 · 共 65 条
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| CVE-2019-12102 | Kentico 输入验证错误漏洞 | |
| CVE-2019-12279 | Nagios XI SQL注入漏洞 | |
| CVE-2019-12046 | lemonldap-ng 访问控制错误漏洞 | |
| CVE-2017-9809 | Open-Xchange OX App Suite 信息泄露漏洞 | |
| CVE-2017-9808 | Open-Xchange OX App Suite 跨站脚本漏洞 | |
| CVE-2017-8777 | Open-Xchange OX Cloud Plugins 安全漏洞 | |
| CVE-2017-8341 | Open-Xchange OX App Suite 输入验证错误漏洞 | |
| CVE-2017-8340 | Open-Xchange OX App Suite 访问控制错误漏洞 | |
| CVE-2018-12886 | GNU Compiler Collection 缓冲区错误漏洞 | |
| CVE-2017-5984 | Libav 缓冲区错误漏洞 | |
| CVE-2018-7825 | Schneider Electric 1st Gen Pelco Sarix Enhanced Camera 命令注入漏洞 | |
| CVE-2018-7826 | Schneider Electric 1st Gen Pelco Sarix Enhanced Camera 命令注入漏洞 | |
| CVE-2018-7827 | Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 跨站脚本漏洞 | |
| CVE-2017-5871 | Odoo 输入验证错误漏洞 | |
| CVE-2018-7828 | Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 跨站请求伪造 | |
| CVE-2018-7829 | Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 安全漏洞 | |
| CVE-2018-7821 | Schneider Electric SoMachine Basic和Modicon M221 资源管理错误漏洞 | |
| CVE-2018-7822 | Schneider Electric SoMachine Basic和Schneider Electric Modicon M221 授权问题漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2019-11841
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