CVE-2021-45848
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Nicotine+是一个 Soulseek 点对点网络的图形客户端。旨在成为官方 Soulseek 客户端的令人愉快、免费和开源 (FOSS) 的替代品，提供额外的功能，同时与 Soulseek 协议保持同步。 Nicotine+ 3.0.3版本以及更高版本 存在安全漏洞，该漏洞源于Nicotine+ 3.0.3版本及更高版本中的拒绝服务 (DoS) 漏洞。该漏洞允许使用修改后的 Soulseek 客户端的用户，通过发送下载请求导致 Nicotine+ 崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-45848
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Denial of service (DoS) vulnerability in Nicotine+ 3.0.3 and later allows a user with a modified Soulseek client to crash Nicotine+ by sending a file download request with a file path containing a null character.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Nicotine+安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nicotine+是一个 Soulseek 点对点网络的图形客户端。旨在成为官方 Soulseek 客户端的令人愉快、免费和开源 (FOSS) 的替代品，提供额外的功能，同时与 Soulseek 协议保持同步。 Nicotine+ 3.0.3版本以及更高版本 存在安全漏洞，该漏洞源于Nicotine+ 3.0.3版本及更高版本中的拒绝服务 (DoS) 漏洞。该漏洞允许使用修改后的 Soulseek 客户端的用户，通过发送下载请求导致 Nicotine+ 崩溃。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-45848
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-45848 (1)
-
https://security.gentoo.org/glsa/202210-20 vendor-advisory
Mailing List Discussions for CVE-2021-45848 (1)
Other References for CVE-2021-45848 (1)
Same Patch Batch · n/a · 2022-03-15 · 45 CVEs total
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Showing top 20 of 45 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-45848
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