CVE-2026-33582

Apache Answer: Uploading specially crafted TIFF files causes an Out-of-Memory error

Published Jun 9, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-v553-g2w6-295p Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability
History
Type Values Removed Values Added
CPEs cpe:2.3:a:apache:answer:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Apache
Apache answer
Vendors & Products Apache
Apache answer
Type Values Removed Values Added
Description Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Title Apache Answer: Uploading specially crafted TIFF files causes an Out-of-Memory error
Weaknesses CWE-434
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Jun 9, 2026, 3:06 PM
Reserved
Mar 23, 2026, 12:32 PM
Status
Analyzed
Published
Jun 9, 2026, 9:16 AM
Modified
Jul 23, 2026, 8:10 AM