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Duplicate Advisory: Integer overflow in cmark-gfm table parsing extension leads to heap memory corruption

High severity GitHub Reviewed Published Jan 4, 2024 to the GitHub Advisory Database • Updated Jan 5, 2024
Withdrawn This advisory was withdrawn on Jan 5, 2024

Package

bundler commonmarker (RubyGems)

Affected versions

< 0.23.4

Patched versions

None

Description

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-fmx4-26r3-wxpf. This link is maintained to preserve external references.

Original Description

CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability. This vulnerability can result in possibly unauthenticated remote attackers to cause heap memory corruption, potentially leading to an information leak or remote code execution, via parsing tables with marker rows that contain more than UINT16_MAX columns.

References

Published by the National Vulnerability Database Jan 4, 2024
Published to the GitHub Advisory Database Jan 4, 2024
Reviewed Jan 5, 2024
Withdrawn Jan 5, 2024
Last updated Jan 5, 2024

Severity

High

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-c2v4-chx5-vff6

Source code

No known source code
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