CVE-2020-19499
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.
libheif是一款ISO/IEC 23008-12：2017 HEIF文件格式解码器和编码器。 libheif 1.4.0的heif::Box_iref::get_references存在安全漏洞，该漏洞允许攻击者进行无效的内存读取，从而导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-19499
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
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
libheif 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libheif是一款ISO/IEC 23008-12：2017 HEIF文件格式解码器和编码器。 libheif 1.4.0的heif::Box_iref::get_references存在安全漏洞，该漏洞允许攻击者进行无效的内存读取，从而导致拒绝服务。
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-2020-19499
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-19499 (1)
Other References for CVE-2020-19499 (1)
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https://github.com/strukturag/libheif/issues/138 x_refsource_MISC
Same Patch Batch · n/a · 2021-07-21 · 67 CVEs total
| CVE-2021-23409 | 7.5 HIGH | Denial of Service (DoS) |
| CVE-2021-23411 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2021-23408 | 5.4 MEDIUM | Prototype Pollution |
| CVE-2020-19497 | MAT File I/O Library 输入验证错误漏洞 | |
| CVE-2020-20219 | MikroTik RouterOS 缓冲区错误漏洞 | |
| CVE-2020-19492 | Sam2p 安全漏洞 | |
| CVE-2020-19469 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-19468 | Modesty Pdf2json 代码问题漏洞 | |
| CVE-2020-19467 | Modesty Pdf2json 资源管理错误漏洞 | |
| CVE-2020-19466 | PDF2JSON 缓冲区错误漏洞 | |
| CVE-2020-19465 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-19464 | PDF2JSON 缓冲区错误漏洞 | |
| CVE-2020-19463 | Modesty Pdf2json 缓冲区错误漏洞 | |
| CVE-2020-22150 | Piwigo 跨站脚本漏洞 | |
| CVE-2020-22148 | Piwigo 跨站脚本漏洞 | |
| CVE-2020-19609 | artifex mupdf 缓冲区错误漏洞 | |
| CVE-2020-20221 | MikroTik RouterOS 资源管理错误漏洞 | |
| CVE-2021-37155 | Wolfssl 安全漏洞 | |
| CVE-2020-20262 | MikroTik RouterOS 代码问题漏洞 | |
| CVE-2021-37220 | MuPDF 缓冲区错误漏洞 |
Showing top 20 of 67 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-19499
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