CVE-2021-3499
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I. Basic Information for CVE-2021-3499
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in OVN Kubernetes in versions up to and including 0.3.0 where the Egress Firewall does not reliably apply firewall rules when there is multiple DNS rules. It could lead to potentially lose of confidentiality, integrity or availability of a service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
OVN Kubernetes 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kubernetes（K8s）是云原生计算基金会（Cloud Native Computing Foundation）的一个开源系统，用于自动部署、扩展和管理容器化应用程序。 OVN Kubernetes 0.3.0版本及之前版本存在安全漏洞，该漏洞源于当存在多个dns规则时，出口防火墙无法可靠地应用防火墙规则。
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 |
|---|---|---|---|---|
| - | openshift/ovn-kubernetes | All ovn-kubernetes versions up to and including 0.3.0 | - |
II. Public POCs for CVE-2021-3499
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.redhat.com/show_bug.cgi?id=1949188x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-3499
Same Patch Batch · n/a · 2021-06-02 · 54 CVEs total
| CVE-2020-24870 | Libraw 缓冲区错误漏洞 | |
| CVE-2020-35441 | Fangfa FDCMS SQL注入漏洞 | |
| CVE-2015-1877 | Freedesktop Xdg-utils 命令注入漏洞 | |
| CVE-2020-22054 | FFmpeg 安全漏洞 | |
| CVE-2020-25362 | Sourcecodester Online Shopping Alphaware SQL注入漏洞 | |
| CVE-2020-24862 | Sourcecodester Medical Store Point SQL注入漏洞 | |
| CVE-2020-22056 | FFmpeg 安全漏洞 | |
| CVE-2020-22049 | FFmpeg 资源管理错误漏洞 | |
| CVE-2020-22048 | FFmpeg 资源管理错误漏洞 | |
| CVE-2021-31921 | Istio 授权问题漏洞 | |
| CVE-2020-6950 | Oracle Fusion Middleware 路径遍历漏洞 | |
| CVE-2020-27661 | QEMU 数字错误漏洞 | |
| CVE-2021-28677 | Pillow 输入验证错误漏洞 | |
| CVE-2021-28678 | Pillow 数据伪造问题漏洞 | |
| CVE-2021-25288 | Pillow 缓冲区错误漏洞 | |
| CVE-2021-25287 | Pillow 缓冲区错误漏洞 | |
| CVE-2020-22046 | FFmpeg 安全漏洞 | |
| CVE-2021-3468 | Avahi 安全漏洞 | |
| CVE-2021-3522 | GStreamer 缓冲区错误漏洞 | |
| CVE-2021-3530 | GNU Binutils 安全漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
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