Home/CVE/SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function
CVE

CVE-2020-11655

SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function

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.

HIGH · CVSS 7.5 EPSS 0.05017
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules4 YARA rules0
⬡

Weakness Classification

CWE-665Improper Initialization
▤

Affected Products & Versions

19
sqlite<= 3.31.1
netapp ontap select deploy administration utilityall versions
debian linuxall versions
canonical ubuntu linuxall versions
oracle communications element manager>= 8.2.0 and <= 8.2.2
oracle communications network charging and control>= 12.0.0 and <= 12.0.3
oracle communications network charging and controlall versions
oracle communications session report manager>= 8.2.0 and <= 8.2.2
⚠

Public Exploits & PoCs

1
pocwww3.sqlite.org · tktview?name=af4556bb5cwww3.sqlite.org
◈

Sigma Hunt Rules

4
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighOpenCanary - MySQL Login Attempt
producthighUncommon File Creation By Mysql Daemon Process
producthighSQLite Chromium Profile Data DB Access
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Apr 2020 · 03:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

8
cisa-aa-advisoriesicsa-26-141-03
msrcCVE-2020-11655
siemens-csafSSA-398330
siemens-csafSSA-389290
usnUSN-4394-1
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00006.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlMailing ListThird Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascThird Party Advisory
https://security.gentoo.org/glsa/202007-26Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0001/Third Party Advisory
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