CVE-2020-13434

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

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-25)

CWE

CWE-190

Published

2020-05-24

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• apple:icloud
• apple:ipados
• apple:iphone_os
• apple:itunes
• apple:macos
• apple:tvos
• apple:watchos
• canonical:ubuntu_linux
• debian:debian_linux
• fedoraproject:fedora
• freebsd:freebsd
• oracle:communications_cloud_native_core_policy
• oracle:communications_network_charging_and_control
• oracle:outside_in_technology
• sqlite:sqlite

References

• http://seclists.org/fulldisclosure/2020/Dec/32
• http://seclists.org/fulldisclosure/2020/Nov/19
• http://seclists.org/fulldisclosure/2020/Nov/20
• http://seclists.org/fulldisclosure/2020/Nov/22
• https://lists.debian.org/debian-lts-announce/2020/05/msg00024.html

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