CVE-2021-0225— Junos OS Evolved: Stateless IP firewall filter does not work as expected
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I. Basic Information for CVE-2021-0225
Vulnerability Information
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Vulnerability Title
Junos OS Evolved: Stateless IP firewall filter does not work as expected
Source: NVD (National Vulnerability Database)
Vulnerability Description
An Improper Check for Unusual or Exceptional Conditions in Juniper Networks Junos OS Evolved may cause the stateless firewall filter configuration which uses the action 'policer' in certain combinations with other options to not take effect. An administrator can use the following CLI command to see the failures with filter configuration: user@device> show log kfirewall-agent.log | match ERROR Jul 23 14:16:03 ERROR: filter not supported This issue affects Juniper Networks Junos OS Evolved: Versions 19.1R1-EVO and above prior to 20.3R1-S2-EVO, 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对因果或异常条件的不恰当检查
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Junos OS 存在代码问题漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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 |
|---|---|---|---|---|
| Juniper Networks | Junos OS Evolved | 19.1R1-EVO ~ unspecified | - |
II. Public POCs for CVE-2021-0225
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Juniper Networks · 2021-04-22 · 53 CVEs total
| CVE-2021-0248 | 10.0 CRITICAL | NFX Series: Hard-coded credentials allow an attacker to take control of any instance throu |
| CVE-2021-0254 | 9.8 CRITICAL | Junos OS: Remote code execution vulnerability in overlayd service |
| CVE-2021-0275 | 8.8 HIGH | Junos OS: J-Web: Cross-site scripting attack allows an attacker to gain control of another |
| CVE-2021-0268 | 8.8 HIGH | Junos OS: J-Web has an Improper Neutralization of CRLF Sequences in its HTTP Headers which |
| CVE-2021-0269 | 8.8 HIGH | Junos OS: J-Web can be compromised through reflected client-side HTTP parameter pollution |
| CVE-2021-0251 | 8.6 HIGH | Junos OS: MX Series with MS-PIC, MS-SPC3, MS-MIC or MS-MPC: The BRAS Subscriber Services s |
| CVE-2021-0249 | 8.1 HIGH | Junos OS: SRX Series: A remote attacker may be able to cause a PFE buffer overflow to arbi |
| CVE-2021-0266 | 8.1 HIGH | cSRX: Use of Hard-coded Cryptographic Keys allows an attacker to take control of the devic |
| CVE-2021-0265 | 8.1 HIGH | Contrail Insights: The REST API implementation allows an unauthenticated remote attacker t |
| CVE-2021-0252 | 7.8 HIGH | Junos OS: NFX Series: Local Code Execution Vulnerability in JDMD Leads to Privilege Escala |
| CVE-2021-0245 | 7.8 HIGH | Junos OS: Junos Fusion: Hard-coded credentials on satellite devices allows a locally authe |
| CVE-2021-0253 | 7.8 HIGH | Junos OS: NFX Series: Local Command Execution Vulnerability in JDMD Leads to Privilege Esc |
| CVE-2021-0270 | 7.5 HIGH | Junos OS: PTX Series, QFX10K Series: A PTX/QFX FPC may restart unexpectedly with the "inli |
| CVE-2021-0227 | 7.5 HIGH | Junos OS: SRX Series: Denial of Service in J-Web upon receipt of crafted HTTP packets |
| CVE-2021-0233 | 7.5 HIGH | Junos OS: ACX500 Series, ACX4000 Series: Denial of Service due to FFEB crash while process |
| CVE-2021-0230 | 7.5 HIGH | Junos OS: SRX Series: Memory leak when querying Aggregated Ethernet (AE) interface statist |
| CVE-2021-0250 | 7.5 HIGH | Junos OS and Junos OS Evolved: An attacker sending a specific crafted BGP update message w |
| CVE-2021-0261 | 7.5 HIGH | Junos OS: Denial of Service vulnerability in J-Web and web based (HTTP/HTTPS) services cau |
| CVE-2021-0267 | 7.4 HIGH | Junos OS: Receipt of a crafted DHCP packet will cause the jdhcpd DHCP service to core. |
| CVE-2021-0240 | 7.4 HIGH | Junos OS: Receipt of malformed DHCPv6 packets causes jdhcpd to crash and restart. |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2021-0225
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