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CVE-2021-41771

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Go是美国谷歌（Google）公司的一款静态强类型、编译型、并发型，并具有垃圾回收功能的编程语言。 Go 1.16.10之前版本 和1.17.x 系列1.17.3之前版本的 ImportedSymbols 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 5.5 Difficulty: Moderate EPSS 4.37% · P91

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-41771

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.
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
Google Go 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Go是美国谷歌（Google）公司的一款静态强类型、编译型、并发型，并具有垃圾回收功能的编程语言。 Go 1.16.10之前版本 和1.17.x 系列1.17.3之前版本的 ImportedSymbols 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-2021-41771

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III. Intelligence Information for CVE-2021-41771

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Vendor Advisories for CVE-2021-41771 (4)

Mailing List Discussions for CVE-2021-41771 (5)

Other References for CVE-2021-41771 (1)

Same Patch Batch · n/a · 2021-11-08 · 35 CVEs total

CVE-2021-34684 9.8 CRITICAL Hitachi Vantara Pentaho SQL注入漏洞
CVE-2021-31599 8.8 HIGH Hitachi Vantara Pentaho 代码问题漏洞
CVE-2021-31601 7.1 HIGH Hitachi Vantara Pentaho 安全漏洞
CVE-2021-31602 5.3 MEDIUM Hitachi Vantara Pentaho 授权问题漏洞
CVE-2021-31600 4.3 MEDIUM Hitachi Vantara Pentaho 访问控制错误漏洞
CVE-2021-34685 2.7 LOW Hitachi Vantara Pentaho和Hitachi Vantara Pentaho Business Analytics 代码问题漏洞
CVE-2021-42371 LPAR2RRD 安全漏洞
CVE-2021-42370 lpar2rrd 安全漏洞
CVE-2021-42372 LPAR2RRD 操作系统命令注入漏洞
CVE-2021-42078 PHP Event Calendar 跨站脚本漏洞
CVE-2021-42077 PHP Event Calendar SQL注入漏洞
CVE-2021-42076 Barrier 缓冲区错误漏洞
CVE-2021-42075 Barrier 资源管理错误漏洞
CVE-2021-42074 Barrier 资源管理错误漏洞
CVE-2021-42072 Barrier 授权问题漏洞
CVE-2021-41772 Google Golang 输入验证错误漏洞
CVE-2021-42073 Barrier 授权问题漏洞
CVE-2021-41733 Oppia 输入验证错误漏洞
CVE-2021-40261 CASAP Automated Enrollment 跨站脚本漏洞
CVE-2021-40260 SourceCodester Tailor Management 跨站脚本漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-41771

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