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CVE-2020-29362

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.

P11-glue P11-kit是P11-glue个人开发者的一个用于加载和枚举PKCS模块的工具软件。 P11-glue P11-kit server/remote 0.23.6版本至0.23.21版本存在缓冲区错误漏洞，该漏洞源于使用的RPC协议中发现了基于堆的缓冲区超读。当远程实体通过序列化的PKCS#11函数调用提供字节数组时，接收实体可能允许读取超过堆分配的最多4个字节的内存。

AI Predicted 7.5 Difficulty: Hard EPSS 2.27% · P82

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions
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I. Basic Information for CVE-2020-29362

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.
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
P11-glue P11-kit 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
P11-glue P11-kit是P11-glue个人开发者的一个用于加载和枚举PKCS模块的工具软件。 P11-glue P11-kit server/remote 0.23.6版本至0.23.21版本存在缓冲区错误漏洞，该漏洞源于使用的RPC协议中发现了基于堆的缓冲区超读。当远程实体通过序列化的PKCS#11函数调用提供字节数组时，接收实体可能允许读取超过堆分配的最多4个字节的内存。
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-2020-29362

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III. Intelligence Information for CVE-2020-29362

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Vendor Advisories for CVE-2020-29362 (2)

Mailing List Discussions for CVE-2020-29362 (1)

Other References for CVE-2020-29362 (1)

Same Patch Batch · n/a · 2020-12-16 · 28 CVEs total

CVE-2020-7781 9.8 CRITICAL Command Injection
CVE-2020-28458 7.3 HIGH Prototype Pollution
CVE-2020-29607 Pluck 代码问题漏洞
CVE-2020-35476 OpenTSDB 操作系统命令注入漏洞
CVE-2020-29363 P11-glue P11-kit 缓冲区错误漏洞
CVE-2020-29361 P11-glue P11-kit 输入验证错误漏洞
CVE-2020-25617 SolarWinds N-Central 路径遍历漏洞
CVE-2020-25618 SolarWinds N-Central 操作系统命令注入漏洞
CVE-2020-25619 SolarWinds N-Central 安全漏洞
CVE-2020-25620 SolarWinds N-Central 信任管理问题漏洞
CVE-2020-25621 SolarWinds N-Central 授权问题漏洞
CVE-2020-25622 SolarWinds N-Central 跨站请求伪造漏洞
CVE-2020-14254 HCL BigFix Inventory 安全漏洞
CVE-2020-14248 IBM BigFix Inventory 代码问题漏洞
CVE-2020-4008 VMware Carbon Black Cloud 安全漏洞
CVE-2020-28931 EPSON EPS TSE Server 跨站请求伪造漏洞
CVE-2019-14477 Adrem Netcrunch 信任管理问题漏洞
CVE-2019-14480 Adrem Netcrunch 授权问题漏洞
CVE-2019-14483 Adrem Netcrunch 信息泄露漏洞
CVE-2019-14482 Adrem Netcrunch 信任管理问题漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2020-29362

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