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CVE-2020-21682

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.

Xfig fig2dev是一款用于打印和导出.fig格式文件的工具。 fig2dev 3.2.7b存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.85% · P55

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-21682

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A global buffer overflow in the set_fill component in genge.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into ge format.
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
Xfig fig2dev 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xfig fig2dev是一款用于打印和导出.fig格式文件的工具。 fig2dev 3.2.7b存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2020-21682

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III. Intelligence Information for CVE-2020-21682

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Other References for CVE-2020-21682 (1)

Same Patch Batch · n/a · 2021-08-10 · 70 CVEs total

CVE-2021-32122 9.8 CRITICAL Netgear NETGEAR 跨站请求伪造漏洞
CVE-2021-38532 6.8 MEDIUM Netgear NETGEAR和NETGEAR WAC104 安全漏洞
CVE-2021-38538 6.3 MEDIUM Netgear NETGEAR 跨站脚本漏洞
CVE-2021-38539 6.3 MEDIUM Netgear NETGEAR 安全漏洞
CVE-2021-38533 5.4 MEDIUM NETGEAR RAX40 跨站脚本漏洞
CVE-2021-38535 4.3 MEDIUM Netgear NETGEAR 跨站脚本漏洞
CVE-2021-38536 4.3 MEDIUM Netgear NETGEAR 跨站脚本漏洞
CVE-2021-38537 4.2 MEDIUM Netgear NETGEAR 跨站脚本漏洞
CVE-2021-38534 4.1 MEDIUM NETGEAR 跨站脚本漏洞
CVE-2020-25082 3.8 LOW Nuvoton NPCT75x 信息泄露漏洞
CVE-2021-38514 2.4 LOW 多款Netgear产品授权问题漏洞
CVE-2021-37390 Chamilo LMS 跨站脚本漏洞
CVE-2020-21683 Xfig fig2dev 缓冲区错误漏洞
CVE-2020-21688 FFmpeg 资源管理错误漏洞
CVE-2020-21684 Xfig fig2dev 缓冲区错误漏洞
CVE-2020-21697 FFmpeg 资源管理错误漏洞
CVE-2021-29296 D-Link DIR-825 代码问题漏洞
CVE-2021-28845 TRENDnet 多款产品 代码问题漏洞
CVE-2021-38386 Contiki 安全漏洞
CVE-2021-37389 Chamilo LMS 跨站脚本漏洞

Showing top 20 of 70 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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