CVE-2021-39534
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.
libslax是一款SLAX语言的开源实现。 libslax存在安全漏洞，该漏洞源于slaxlexer.c中的slaxIsCommentStart()有一个基于堆的缓冲区溢出。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-39534
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in libslax through v0.22.1. slaxIsCommentStart() in slaxlexer.c has a heap-based buffer overflow.
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
libslax 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libslax是一款SLAX语言的开源实现。 libslax存在安全漏洞，该漏洞源于slaxlexer.c中的slaxIsCommentStart()有一个基于堆的缓冲区溢出。
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-2021-39534
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-39534
请登录查看更多情报信息。
Other References for CVE-2021-39534 (1)
-
https://github.com/Juniper/libslax/issues/52 x_refsource_MISC
Same Patch Batch · n/a · 2021-09-20 · 112 CVEs total
| CVE-2021-39548 | Sela 代码问题漏洞 | |
| CVE-2021-39553 | Swftools 代码问题漏洞 | |
| CVE-2021-39559 | Swftools 代码问题漏洞 | |
| CVE-2021-39597 | Swftools 代码问题漏洞 | |
| CVE-2021-39562 | Swftools 代码问题漏洞 | |
| CVE-2021-39561 | Swftools 缓冲区错误漏洞 | |
| CVE-2021-39557 | Swftools 代码问题漏洞 | |
| CVE-2021-39596 | Swftools 代码问题漏洞 | |
| CVE-2021-39575 | swftools 代码问题漏洞 | |
| CVE-2021-39547 | Sela 代码问题漏洞 | |
| CVE-2021-39546 | Sela 缓冲区错误漏洞 | |
| CVE-2021-39598 | Swftools 代码问题漏洞 | |
| CVE-2021-39544 | Sela 缓冲区错误漏洞 | |
| CVE-2021-39552 | Sela 缓冲区错误漏洞 | |
| CVE-2021-32299 | pbrt 缓冲区错误漏洞 | |
| CVE-2021-39541 | Pdftools 代码问题漏洞 | |
| CVE-2021-39540 | Pdftools 缓冲区错误漏洞 | |
| CVE-2021-39536 | Libxsmm 缓冲区错误漏洞 | |
| CVE-2021-39542 | Pdftools 代码问题漏洞 | |
| CVE-2021-39533 | libslax 缓冲区错误漏洞 |
Showing top 20 of 112 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-39534
No comments yet