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CVE-2020-25693

Quick assessment

Affected
n/a CImg
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.

CImg Library是DavidTschumperlé GREYC（Davidtschumperlé Greyc）组织的一款用于图像处理的开源C++库。 CImg Library 存在输入验证错误漏洞，该漏洞源于使用一种不安全的模式来计算所需的堆缓冲区分配大小，这种模式容易发生整数溢出。生成的小堆缓冲区可能会被畸形的图像输入所覆盖。

AI Predicted 6.5 Difficulty: Moderate EPSS 1.48% · P73
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I. Basic Information for CVE-2020-25693

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in CImg in versions prior to 2.9.3. Integer overflows leading to heap buffer overflows in load_pnm() can be triggered by a specially crafted input file processed by CImg, which can lead to an impact to application availability or data integrity.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
CImg Library 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CImg Library是DavidTschumperlé GREYC（Davidtschumperlé Greyc）组织的一款用于图像处理的开源C++库。 CImg Library 存在输入验证错误漏洞，该漏洞源于使用一种不安全的模式来计算所需的堆缓冲区分配大小，这种模式容易发生整数溢出。生成的小堆缓冲区可能会被畸形的图像输入所覆盖。
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
- CImg CImg versions before 2.9.3 -

II. Public POCs for CVE-2020-25693

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III. Intelligence Information for CVE-2020-25693

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Vendor Advisories for CVE-2020-25693 (1)

Mailing List Discussions for CVE-2020-25693 (2)

Same Patch Batch · n/a · 2020-12-03 · 40 CVEs total

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CVE-2020-25649 Fasterxml Jackson 代码问题漏洞
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CVE-2020-28937 OpenClinic GA 授权问题漏洞
CVE-2020-6017 Valvesoftware GameNetworkingSockets 缓冲区错误漏洞
CVE-2020-6021 Check Point Endpoint Security Client 代码问题漏洞
CVE-2020-13542 LogicalDoc 安全漏洞
CVE-2020-14318 Samba 安全漏洞
CVE-2020-14339 Red Hat libvirt 安全漏洞
CVE-2020-25711 Red Hat Infinispan 访问控制错误漏洞
CVE-2020-27759 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27760 ImageMagick Studio ImageMagick 数字错误漏洞
CVE-2020-27761 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27762 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27763 ImageMagick Studio ImageMagick 数字错误漏洞
CVE-2020-27764 ImageMagick Studio ImageMagick 输入验证错误漏洞

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: CImg
Same vendor: n/a
Same weakness: CWE-190

V. Comments for CVE-2020-25693

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