CVE-2019-14859
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I. Basic Information for CVE-2019-14859
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted, making the signature malleable. Without proper verification, an attacker could use a malleable signature to create false transactions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
python-ecdsa 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
python-ecdsa是一款基于Python的签名验证插件。 python-ecdsa 0.13.3之前版本中存在安全漏洞。攻击者可利用该漏洞获取敏感信息。
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 |
|---|---|---|---|---|
| Red Hat | python-ecdsa | all python-ecdsa versions before 0.13.3 | - |
II. Public POCs for CVE-2019-14859
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14859x_refsource_CONFIRM
- https://github.com/warner/python-ecdsa/issues/114x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-14859
Same Patch Batch · Red Hat · 2020-01-02 · 9 CVEs total
| CVE-2019-14862 | knockout 跨站脚本漏洞 | |
| CVE-2019-14863 | AngularJS 跨站脚本漏洞 | |
| CVE-2019-14864 | Ansible 日志信息泄露漏洞 | |
| CVE-2019-10158 | Red Hat Infinispan 授权问题漏洞 | |
| CVE-2019-10205 | Red Hat Quay 安全漏洞 | |
| CVE-2014-0169 | Red Hat JBoss Enterprise Application Platform 安全漏洞 | |
| CVE-2014-0245 | Red Hat JBoss Portal 竞争条件问题漏洞 | |
| CVE-2014-6275 | FusionForge 信息泄露漏洞 |
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Same vendor: Red Hat
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V. Comments for CVE-2019-14859
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