PT-2025-1428 · Magma · Magma

Publicado 2025-01-21 · Atualizado 2025-01-22 · CVE-2023-37036

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Magma versions 1.8.0 and earlier

Description A Null pointer dereference issue in the Mobile Management Entity (MME) allows network-adjacent attackers to crash the MME via an S1AP "Uplink NAS Transport" packet missing an expected ENB UE S1AP ID field.

Recommendations For Magma versions 1.8.0 and earlier, update to version 1.9 or later, which includes the fix for this issue, as committed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486. As a temporary workaround, consider restricting access to the S1AP "Uplink NAS Transport" packet to minimize the risk of exploitation.

Exploit

Correção

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

CVE-2023-37036

Produtos afetados

Magma

Referências · 4

• 🔥 https://cellularsecurity.org/ransacked · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-37036 · Nota de Segurança
• https://twitter.com/CVEnew/status/1881933340367811033 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-37036 · Aviso do Fabricante