PT-2023-25865 · Google+3 · Gcp+3

Jlleitschuh · Publicado 2023-07-07 · Atualizado 2023-07-18 · CVE-2023-37261

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenComputers versions 1.2.0 through 1.8.3

Description This issue affects OpenComputers with the Internet Card feature enabled, allowing players to gain access to sensitive information exposed via metadata services' API endpoints, such as those provided by cloud hosting providers like AWS, GCP, and Azure. The lack of proper filtering for IPv6 addresses enables broader access into the local IPv6 network, potentially allowing players to retrieve sensitive information from the private IPv4 address space and the whole IPv6 address space.

Recommendations For OpenComputers versions 1.2.0 through 1.8.2, consider disabling the Internet Card feature completely as a temporary workaround. For OpenComputers version 1.8.3, update to the patched version for Minecraft 1.7.10 and 1.12.2. For OpenComputers versions 1.3.0 and above, use the opencomputers.internet.whitelist option to only allow connections to specified IP addresses and/or domains, or add entries to the opencomputers.internet.blacklist option to block unwanted connections.

Exploit

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

CVE-2023-37261

GHSA-7P4W-MV69-2WM2

GHSA-VVFJ-XH7C-J2CM

Produtos afetados

Aws

Azure

Gcp

Minecraft

Referências · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37261.json · Exploit
• https://github.com/MightyPirates/OpenComputers/security/advisories/GHSA-vvfj-xh7c-j2cm · Aviso do Fabricante
• https://github.com/MightyPirates/OpenComputers/releases/tag/1.12.2-forge%2F1.8.3 · Nota
• https://github.com/MightyPirates/OpenComputers/blob/5b2ba76a4c242b369b9b6ac6196fd04d96580ad0/src/main/resources/application.conf#L966-L986 · Nota
• https://github.com/MightyPirates/OpenComputers/blob/5b2ba76a4c242b369b9b6ac6196fd04d96580ad0/src/main/scala/li/cil/oc/Settings.scala#L614-L637 · Nota
• https://github.com/MightyPirates/OpenComputers/issues/2365 · Nota
• https://github.com/MightyPirates/OpenComputers/commit/d13c015357fd6c42e0a1bdd6e1ef9462f0450a15 · Correção
• https://github.com/cc-tweaked/CC-Tweaked/security/advisories/GHSA-7p4w-mv69-2wm2 · Nota
• https://osv.dev/vulnerability/CVE-2023-37261 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-37261 · Nota de Segurança