DEBIAN-CVE-2021-45911

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Source

https://security-tracker.debian.org/tracker/CVE-2021-45911

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-45911.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-45911

Upstream

CVE-2021-45911

Published

2021-12-28T01:15:07.600Z

Modified

2025-11-20T10:15:14.001073Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow in the main function. It allows an attacker to write 2 bytes outside the boundaries of the buffer.

References

https://security-tracker.debian.org/tracker/CVE-2021-45911

Affected packages

Debian:11 / gif2apng

Package

Name: gif2apng
Purl: pkg:deb/debian/gif2apng?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9+srconly-3+deb11u1

Affected versions

1.*

1.9+srconly-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-45911.json"