CVE-2023-22739

MEDIUM Year: 2023
CVSS v3 Score
6.5
Medium
Weakness Type
CWE-770
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Vulnerability Description

Discourse is an open source platform for community discussion. Versions prior to 3.0.1 (stable), 3.1.0.beta2 (beta), and 3.1.0.beta2 (tests-passed) are subject to Allocation of Resources Without Limits or Throttling. As there is no limit on data contained in a draft, a malicious user can create an arbitrarily large draft, forcing the instance to a crawl. This issue is patched in versions 3.0.1 (stable), 3.1.0.beta2 (beta), and 3.1.0.beta2 (tests-passed). There are no workarounds.

Related Vulnerabilities

CVE-2017-11525

MEDIUM
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The ReadCINImage function in coders/cin.c in ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1 allows remote attackers to cause a denial of service (memory consumption) via a crafted file.

CWE-7702017

CVE-2017-12432

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In ImageMagick 7.0.6-1, a memory exhaustion vulnerability was found in the function ReadPCXImage in coders/pcx.c, which allows attackers to cause a denial of service.

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CVE-2017-12563

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In ImageMagick 7.0.6-2, a memory exhaustion vulnerability was found in the function ReadPSDImage in coders/psd.c, which allows attackers to cause a denial of service.

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CVE-2017-12643

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ImageMagick 7.0.6-1 has a memory exhaustion vulnerability in ReadOneJNGImage in coders\png.c.

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CVE-2017-12691

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The ReadOneLayer function in coders/xcf.c in ImageMagick 7.0.6-6 allows remote attackers to cause a denial of service (memory consumption) via a crafted file.

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CVE-2017-12692

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The ReadVIFFImage function in coders/viff.c in ImageMagick 7.0.6-6 allows remote attackers to cause a denial of service (memory consumption) via a crafted VIFF file.

CWE-7702017