CVE-2021-31239

HIGH 7.5EPSS 2.2%

An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.

CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 2.16% chance of exploitation in the next 30 days, 81th percentile
Published: 2023-05-09
Updated: 2025-05-05

Proof-of-concept exploits (1)

Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239

References

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