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CVE-2020-35635

Quick assessment

Affected
n/a CGAL Project
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.

Laurent Rineau CGAL是 （Laurent Rineau）开源的一个应用软件。提供通过C ++库的形式轻松访问高效且可靠的几何算法的功能。 CGAL libcgal CGAL 中存在输入验证错误漏洞，该漏洞源于Nef_S2/SNC_io_parser.h 文件中的 SNC_io_parser::read_sface()、store_sm_boundary_item() 函数未能正确检查数据边界。攻击者可通过该漏洞引发越界读取错误和代码执行。以下产品及版本受到影响：CGAL libcgal

AI Predicted 8.8 Difficulty: Moderate EPSS 2.38% · P83

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-35635

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() store_sm_boundary_item() Sloop_of OOB read. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对数组索引的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Laurent Rineau CGAL 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Laurent Rineau CGAL是 （Laurent Rineau）开源的一个应用软件。提供通过C ++库的形式轻松访问高效且可靠的几何算法的功能。 CGAL libcgal CGAL 中存在输入验证错误漏洞，该漏洞源于Nef_S2/SNC_io_parser.h 文件中的 SNC_io_parser::read_sface()、store_sm_boundary_item() 函数未能正确检查数据边界。攻击者可通过该漏洞引发越界读取错误和代码执行。以下产品及版本受到影响：CGAL libcgal
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
- CGAL Project CGAL Project libcgal CGAL-5.1.1 -

II. Public POCs for CVE-2020-35635

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III. Intelligence Information for CVE-2020-35635

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Vendor Advisories for CVE-2020-35635 (1)

Other References for CVE-2020-35635 (1)

Same Patch Batch · n/a · 2021-08-30 · 48 CVEs total

CVE-2021-29631 FreeBSD 安全漏洞
CVE-2021-33055 ZOHO ManageEngine ADSelfService Plus 操作系统命令注入漏洞
CVE-2021-37417 zoho manageengine adselfservice plus 授权问题漏洞
CVE-2021-35061 DRK Odenwaldkreis Testerfassung 跨站脚本漏洞
CVE-2021-35062 DRK Odenwaldkreis Testerfassung 操作系统命令注入漏洞
CVE-2021-36691 Github libjxl 安全漏洞
CVE-2021-36692 Github libjxl数字错误漏洞
CVE-2020-22848 CScms 安全漏洞
CVE-2021-36370 GNU Midnight Commander 授权问题漏洞
CVE-2021-29630 FreeBSD 缓冲区错误漏洞
CVE-2021-22021 VMware vRealize Log Insight 跨站脚本漏洞
CVE-2021-27018 Tenable信任管理问题漏洞
CVE-2021-27019 Puppet 日志信息泄露漏洞
CVE-2021-27020 Puppet 安全漏洞
CVE-2021-22025 VMware vRealize Operations 授权问题漏洞
CVE-2021-22027 VMware vRealize Operations 代码问题漏洞
CVE-2021-22026 VMware vRealize Operations 代码问题漏洞
CVE-2021-22024 VMware vRealize Operations 日志信息泄露漏洞
CVE-2021-22023 VMware vRealize Operations 代码问题漏洞
CVE-2021-22022 VMware vRealize Operations 路径遍历漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: CGAL Project
Same vendor: n/a
Same weakness: CWE-129

V. Comments for CVE-2020-35635

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