CVE-2020-11656
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.
Sqlite是一款轻型的数据库，是遵守ACID的关系型数据库管理系统。 Sqlite 3.31.1及之前版本中的ALTER TABLE实现存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-11656
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.
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
Sqlite 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sqlite是一款轻型的数据库，是遵守ACID的关系型数据库管理系统。 Sqlite 3.31.1及之前版本中的ALTER TABLE实现存在资源管理错误漏洞。攻击者可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-2020-11656
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-11656 (7)
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https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
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https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf x_refsource_CONFIRM
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https://www.oracle.com/security-alerts/cpujul2020.html x_refsource_MISC
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https://security.netapp.com/advisory/ntap-20200416-0001/ x_refsource_CONFIRM
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https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
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Other References for CVE-2020-11656 (4)
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https://www3.sqlite.org/cgi/src/info/b64674919f673602 x_refsource_MISC
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https://www.sqlite.org/src/info/d09f8c3621d5f7f8 x_refsource_MISC
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https://www.tenable.com/security/tns-2021-14 x_refsource_CONFIRM
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https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc vendor-advisory x_refsource_FREEBSD
Same Patch Batch · n/a · 2020-04-09 · 23 CVEs total
| CVE-2020-10625 | Advantech WebAccess/NMS 访问控制错误漏洞 | |
| CVE-2020-11655 | SQLite 输入验证错误漏洞 | |
| CVE-2020-11557 | Castle Rock Computing SNMPc Online 安全漏洞 | |
| CVE-2020-11556 | Castle Rock Computing SNMPc Online 跨站脚本漏洞 | |
| CVE-2020-11555 | Castle Rock Computing SNMPc Online 安全漏洞 | |
| CVE-2020-11554 | Castle Rock Computing SNMPc Online 信息泄露漏洞 | |
| CVE-2020-11553 | Castle Rock Computing SNMPc Online 跨站请求伪造漏洞 | |
| CVE-2020-10551 | Tencent QQBrowser 安全漏洞 | |
| CVE-2020-10621 | Advantech WebAccess/NMS 代码问题漏洞 | |
| CVE-2020-10623 | Advantech WebAccess/NMS SQL注入漏洞 | |
| CVE-2020-10617 | Advantech WebAccess/NMS SQL注入漏洞 | |
| CVE-2019-18375 | Broadcom ProxySG和Advanced Secure Gateway 安全漏洞 | |
| CVE-2020-10631 | Advantech WebAccess/NMS 路径遍历漏洞 | |
| CVE-2020-10603 | Advantech WebAccess/NMS 操作系统命令注入漏洞 | |
| CVE-2020-10629 | Advantech WebAccess/NMS 代码问题漏洞 | |
| CVE-2020-10619 | Advantech WebAccess/NMS 路径遍历漏洞 | |
| CVE-2020-9499 | 多款Dahua产品缓冲区错误漏洞 | |
| CVE-2020-9500 | 多款Dahua产品输入验证错误漏洞 | |
| CVE-2018-21034 | Argo 信息泄露漏洞 | |
| CVE-2020-8961 | Avira Operations Free Antivirus 代码注入漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-11656
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