Home/CVE/SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
CVE

CVE-2020-13434

SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.

SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.

MEDIUM · CVSS 5.5 EPSS 0.00055
Schedule remediation
  • Public exploit or PoC is available
Sigma rules10 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

17
sqlite<= 3.32.0
debian linuxall versions
fedoraproject fedoraall versions
canonical ubuntu linuxall versions
freebsd>= 11.0 and < 11.4
freebsdall versions
oracle communications cloud native core policyall versions
oracle communications network charging and control>= 12.0.0 and <= 12.0.3
⚠

Public Exploits & PoCs

1
pocwww.sqlite.org · 23439ea582241138www.sqlite.org
◈

Sigma Hunt Rules

10
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.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighRemote Access Tool - Renamed MeshAgent Execution - MacOS
producthighBinary Padding - MacOS
productmediumSuspicious Execution via macOS Script Editor
productmediumSystem Information Discovery Via Sysctl - MacOS
productmediumNew File Exclusion Added To Time Machine Via Tmutil - MacOS
▣

Scoring & Timeline

5.5
MEDIUM · 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 NVD24 May 2020 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

13
cisa-aa-advisoriesicsa-26-141-03
msrcCVE-2020-13434
suse-csafopenSUSE-SU-2024:11400-1
siemens-csafSSA-398330
suse-csafSUSE-SU-2021:3215-1
🔗

References & Sources

21
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2020/Dec/32Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/19Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/20Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/22Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00024.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlMailing ListThird Party Advisory
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