CVE-2020-27616
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.
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）软件开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU ati-vga ati_2d_blt() 存在代码问题漏洞，该漏洞允许攻击者强制读取无效地址，以触发拒绝服务或者获取主机中敏感信息。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2020-27616
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.
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
QEMU 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）软件开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU ati-vga ati_2d_blt() 存在代码问题漏洞，该漏洞允许攻击者强制读取无效地址，以触发拒绝服务或者获取主机中敏感信息。
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-2020-27616
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-27616 (1)
-
https://security.netapp.com/advisory/ntap-20201202-0002/ x_refsource_CONFIRM
Mailing List Discussions for CVE-2020-27616 (2)
-
http://www.openwall.com/lists/oss-security/2020/11/03/2 x_refsource_CONFIRM
Same Patch Batch · n/a · 2020-11-06 · 26 CVEs total
| CVE-2020-27589 | Synopsys Blackduck 信任管理问题漏洞 | |
| CVE-2020-28241 | Maxmind Libmaxminddb 缓冲区错误漏洞 | |
| CVE-2020-28242 | Digium Asterisk Open Source和Certified Asterisk 安全漏洞 | |
| CVE-2020-28249 | joplin desktop 跨站脚本漏洞 | |
| CVE-2020-28250 | Cellinx NVT Web Server 安全漏洞 | |
| CVE-2020-28196 | MIT Kerberos 代码问题漏洞 | |
| CVE-2020-16846 | SaltStack Salt 操作系统命令注入漏洞 | |
| CVE-2020-17490 | SaltStack Salt 授权问题漏洞 | |
| CVE-2020-25592 | SaltStack Salt 输入验证错误漏洞 | |
| CVE-2020-26521 | NATS nats-server 代码问题漏洞 | |
| CVE-2020-26892 | NATS Server 信任管理问题漏洞 | |
| CVE-2020-27152 | Linux kernel 安全漏洞 | |
| CVE-2020-27617 | QEMU 安全漏洞 | |
| CVE-2020-28168 | Axios 代码问题漏洞 | |
| CVE-2020-26883 | Lightbend Play Framework 安全漏洞 | |
| CVE-2020-27196 | Lightbend Play Framework 缓冲区错误漏洞 | |
| CVE-2020-26882 | Lightbend Play Framework 输入验证错误漏洞 | |
| CVE-2020-5795 | TP-Link Archer A7 后置链接漏洞 | |
| CVE-2020-7198 | hpe oneview synergy composer 安全漏洞 | |
| CVE-2020-8580 | netapp santricity os controller software 安全漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-27616
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