PT-2024-30110 · Mojang · Minecraft

Shedaniel · Published 2024-08-28 · Updated 2024-09-19 · CVE-2024-42698

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Roughly Enough Items (REI) versions 16.0.729 and before

Description The issue is related to a failure to validate slot index and decrement stack count in the Roughly Enough Items (REI) mod for Minecraft, allowing in-game item duplication. This is due to an Improper Validation of Specified Index, Position, or Offset in Input. A remote attack can cause a range error in the Item Handler.

Recommendations For versions 16.0.729 and before, update to a version that contains a fix for this issue to prevent in-game item duplication. As a temporary workaround, consider restricting the use of the Item Handler to minimize the risk of exploitation.

Fix

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2024-42698

Affected Products

Minecraft

References · 10

• https://github.com/shedaniel/RoughlyEnoughItems/commit/e80ca84f1affb91d2388ddb298bfc6b141828cad · Patch
• https://osv.dev/vulnerability/CVE-2024-42698 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-42698 · Security Note
• https://twitter.com/VulmonFeeds/status/1828874558801076373 · Twitter Post
• https://t.me/cvenotify/92652 · Telegram Post
• https://t.me/cvenotify/95283 · Telegram Post
• https://twitter.com/CVEnew/status/1828829712912699463 · Twitter Post
• https://gist.github.com/apple502j/7b1af0082449c9bfbf910e9a25ef3595 · Note
• https://t.me/cvedetector/4329 · Telegram Post
• https://twitter.com/oktsec/status/1828843567319527872 · Twitter Post