CVE-2021-45909

Published Dec 28, 2021 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow vulnerability in the DecodeLZW function. It allows an attacker to write a large amount of arbitrary data outside the boundaries of a buffer.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-2937-1 gif2apng security update
EUVD EUVD EUVD-2021-32624 An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow vulnerability in the DecodeLZW function. It allows an attacker to write a large amount of arbitrary data outside the boundaries of a buffer.
Ubuntu USN Ubuntu USN USN-5969-1 gif2apng vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 4, 2024, 4:54 AM
Reserved
Dec 28, 2021, 12:00 AM
Status
Modified
Published
Dec 28, 2021, 1:15 AM
Modified
Jun 17, 2026, 4:14 AM