CVE-2020-24996
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.
Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf 4.0.2版本Catalog.cc在TextString::~TextString() 中存在安全漏洞，该漏洞允许远程攻击者造成拒绝服务。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-24996
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
There is an invalid memory access in the function TextString::~TextString() located in Catalog.cc in Xpdf 4.0.2. It can be triggered by (for example) sending a crafted pdf file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
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
Xpdf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf 4.0.2版本Catalog.cc在TextString::~TextString() 中存在安全漏洞，该漏洞允许远程攻击者造成拒绝服务。
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-2020-24996
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-24996
请登录查看更多情报信息。
Other References for CVE-2020-24996 (1)
-
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42028 x_refsource_MISC
Same Patch Batch · n/a · 2020-09-03 · 54 CVEs total
| CVE-2020-7729 | 7.1 HIGH | Arbitrary Code Execution |
| CVE-2020-25118 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-24978 | NASM 资源管理错误漏洞 | |
| CVE-2020-9083 | HUAWEI Mate 20 输入验证错误漏洞 | |
| CVE-2020-25004 | Heybbs SQL注入漏洞 | |
| CVE-2020-25005 | Heybbs SQL注入漏洞 | |
| CVE-2020-25006 | Heybbs SQL注入漏洞 | |
| CVE-2020-24999 | Xpdf 缓冲区错误漏洞 | |
| CVE-2020-25115 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25116 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25117 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-10720 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-25119 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25120 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25121 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25122 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25123 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-25124 | vBulletin 跨站脚本漏洞 | |
| CVE-2020-11579 | Chadha Software Technologies Chadha PHPKB 访问控制错误漏洞 | |
| CVE-2020-23814 | xxl-job 跨站脚本漏洞 |
Showing top 20 of 54 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-24996
No comments yet