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CVE-2020-12135

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.

BSON是一款计算机数据交换格式，它是用于表示简单或复杂的数据结构、包括关联数组（也称为名称/值对）、整数索引数组和一组基本标量类型的二进制格式。 bson 0.8之前版本中存在安全漏洞，该漏洞源于对一些变量，参数和返回值，程序正确使用了int而非size_t。攻击者可借助特制的.crash文件利用该漏洞造成拒绝服务。

AI Predicted 8.6 Difficulty: Moderate EPSS 1.17% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-12135

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
bson before 0.8 incorrectly uses int rather than size_t for many variables, parameters, and return values. In particular, the bson_ensure_space() parameter bytesNeeded could have an integer overflow via properly constructed bson input.
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
BSON 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BSON是一款计算机数据交换格式，它是用于表示简单或复杂的数据结构、包括关联数组（也称为名称/值对）、整数索引数组和一组基本标量类型的二进制格式。 bson 0.8之前版本中存在安全漏洞，该漏洞源于对一些变量，参数和返回值，程序正确使用了int而非size_t。攻击者可借助特制的.crash文件利用该漏洞造成拒绝服务。
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-2020-12135

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III. Intelligence Information for CVE-2020-12135

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Patches & Fixes for CVE-2020-12135 (1)

Vendor Advisories for CVE-2020-12135 (1)

Other References for CVE-2020-12135 (2)

Same Patch Batch · n/a · 2020-04-24 · 52 CVEs total

CVE-2017-18721 多款NETGEAR产品缓冲区错误漏洞
CVE-2020-12134 Nanometrics Centaur和TitanSMA 安全漏洞
CVE-2020-12063 Postfix 安全漏洞
CVE-2017-18729 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18731 多款NETGEAR产品安全漏洞
CVE-2017-18730 多款NETGEAR产品缓冲区错误漏洞
CVE-2020-5868 F5 BIG-IQ Centralized Management 操作系统命令注入漏洞
CVE-2020-12137 GNU Mailman 跨站脚本漏洞
CVE-2017-18723 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18722 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18724 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18720 多款NETGEAR产品授权问题漏洞
CVE-2020-5870 F5 BIG-IQ 访问控制错误漏洞
CVE-2017-18719 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18718 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18717 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18716 多款NETGEAR产品缓冲区错误漏洞
CVE-2017-18715 多款NETGEAR产品跨站脚本漏洞
CVE-2017-18714 NETGEAR WNDR4500 安全漏洞
CVE-2017-18713 多款NETGEAR产品信息泄露漏洞

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-12135

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