CVE-2020-11655
HIGH
7.5
CVSS Score
Published: April 9, 2020 at 02:49 AM UTC
Updated: October 14, 2026 at 09:17 AM UTC
18 products affected across 7 vendorsDebian LinuxUbuntu LinuxMySQL Server
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Severity
HIGH7.5
Exploit prediction
EPSS 4%
Description
SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%All versions
8.2.0 ≤ v ≤ 8.2.2
8.2.0 ≤ v ≤ 8.2.2
8.2.0 ≤ v ≤ 8.2.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (16)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/05/msg00006.htmlMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlVendor Advisoryx_refsource_FREEBSDThird Party Advisory
Source: [email protected]
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascVendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202007-26x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20200416-0001/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/4394-1/x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.oracle.com/security-alerts/cpuApr2021.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-665
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