Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2019-25590— Axessh 4.2 Denial of Service via Log File Name

Quick assessment

Affected
Labf Axessh
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.

LabF Axessh是LabF公司的一款安全终端客户端软件。 Labf Axessh 4.2版本存在安全漏洞，该漏洞源于日志配置存在拒绝服务漏洞，可能导致本地攻击者通过在日志文件名字段提供超长字符串使应用程序崩溃。

CVSS 6.2 · Medium EPSS 0.17% · P5

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2019-25590

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Axessh 4.2 Denial of Service via Log File Name
Source: CVE Program / CVE List V5
Vulnerability Description
Axessh 4.2 contains a denial of service vulnerability in the logging configuration that allows local attackers to crash the application by supplying an excessively long string in the log file name field. Attackers can enable session logging, paste a buffer of 500 or more characters into the log file name parameter, and trigger a crash when establishing a telnet connection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1282
Source: CVE Program / CVE List V5
Vulnerability Title
LabF Axessh 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LabF Axessh是LabF公司的一款安全终端客户端软件。 Labf Axessh 4.2版本存在安全漏洞，该漏洞源于日志配置存在拒绝服务漏洞，可能导致本地攻击者通过在日志文件名字段提供超长字符串使应用程序崩溃。
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
Labf Axessh 4.2 -

II. Public POCs for CVE-2019-25590

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2019-25590

请登录查看更多情报信息。

Exploits & Public PoCs for CVE-2019-25590 (1)

Other References for CVE-2019-25590 (1)

Other References for CVE-2019-25590 (2)

IV. Related Vulnerabilities

Same product: Axessh
Same vendor: Labf
Same weakness: CWE-1282

V. Comments for CVE-2019-25590

No comments yet

Leave a comment