by Kastro
Paper/Archive/CVE-2023-37262

CVE-2023-37262

cc-tweaked CC-Tweaked — CC: Tweaked SSRF to Cloud Services Metadata Services not Blocked by Default

EPSS 0.9%public exploitCVSS 9.6
critical.is priorityof 100
51
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 59.6.596 × 2011.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles, and more to the game. Prior to versions 1.20.1-1.106.0, 1.19.4-1.106.0, 1.19.2-1.101.3, 1.18.2-1.101.3, and 1.16.5-1.101.3, if the cc-tweaked plugin is running on a Minecraft server hosted on a popular cloud hosting providers, like AWS, GCP, and Azure, those metadata services API endpoints are not forbidden (aka "blacklisted") by default. As such, any player can gain access to sensitive information exposed via those metadata servers, potentially allowing them to pivot or privilege escalate into the hosting provider. Versions 1.20.1-1.106.0, 1.19.4-1.106.0, 1.19.2-1.101.3, 1.18.2-1.101.3, and 1.16.5-1.101.3 contain a fix for this issue.

Affected

ProductAffectedFixed inSource
CC-Tweaked< 1.16.5-1.101.3–CNA
CC-Tweaked>= 1.17.0, < 1.18.2-1.101.3–CNA
CC-Tweaked>= 1.19.0, < 1.19.2-1.101.3–CNA
CC-Tweaked>= 1.19.3, < 1.19.4-1.106.0–CNA
CC-Tweaked>= 1.20.0, < 1.20.1-1.106.0–CNA

Scores by source

GitHub_M (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refgithub.com/cc-tweaked/CC-Tweaked/security/advisories/GHSA-7p4w-mv69-2wm2refgithub.com/MightyPirates/OpenComputers/security/advisories/GHSA-vvfj-xh7c-j2cmrefgithub.com/dan200/ComputerCraft/issues/170refgithub.com/cc-tweaked/CC-Tweaked/commit/4bbde8c50c00bc572578ab2cff609b3443d10ddfrefgithub.com/cc-tweaked/CC-Tweaked/blob/96847bb8c28df51e5e49f2dd2978ff6cc4e2821b/projects/core/src/main/java/dan200/computercraft/core/apis/http/options/AddressPredicate.java#L116-L126