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CVE-2020-29130

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.

libslirp是一款用于在虚拟机管理程序中管理虚拟网络服务的通用TCP-IP模拟器。 libslirp 4.3.1版本及之前版本存在缓冲区错误漏洞，该漏洞源于slirp.c有一个缓冲区overread，因为它尝试读取一定数量的头数据，即使超过了总包长度。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.89% · P78

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-29130

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
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
libslirp 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libslirp是一款用于在虚拟机管理程序中管理虚拟网络服务的通用TCP-IP模拟器。 libslirp 4.3.1版本及之前版本存在缓冲区错误漏洞，该漏洞源于slirp.c有一个缓冲区overread，因为它尝试读取一定数量的头数据，即使超过了总包长度。
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-2020-29130

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III. Intelligence Information for CVE-2020-29130

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Mailing List Discussions for CVE-2020-29130 (6)

Same Patch Batch · n/a · 2020-11-26 · 19 CVEs total

CVE-2020-7778 7.3 HIGH Prototype Pollution
CVE-2020-7779 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2020-27207 Zetetic Sqlcipher 资源管理错误漏洞
CVE-2020-12262 多款 Intelbras 产品跨站脚本漏洞
CVE-2020-29129 libslirp 缓冲区错误漏洞
CVE-2020-26936 Cloudera Data Engineering 跨站请求伪造漏洞
CVE-2020-29042 BigBlueButton 安全漏洞
CVE-2020-29043 BigBlueButton 安全漏洞
CVE-2020-13886 多款 Intelbras 产品路径遍历漏洞
CVE-2020-27663 GLPI 安全漏洞
CVE-2020-27662 GLPI 安全漏洞
CVE-2020-25651 SPICE vdagent 竞争条件问题漏洞
CVE-2020-29128 Petl 安全漏洞
CVE-2020-27251 Rockwell Automation FactoryTalk Linx 缓冲区错误漏洞
CVE-2020-27255 Rockwell Automation FactoryTalk Linx 信息泄露漏洞
CVE-2020-27253 Rockwell Automation FactoryTalk Linx 输入验证错误漏洞
CVE-2020-25652 SPICE vdagent 安全漏洞
CVE-2020-25653 SPICE vdagent 竞争条件问题漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-29130

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