CVE-2021-4264

LinkedIn dustjs prototype pollution

CVSS 6.3 MEDIUMEPSS 1.1%CWE-1321

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.3EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

21 dez 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability was found in LinkedIn dustjs up to 2.x and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.0 is able to address this issue. The name of the patch is ddb6523832465d38c9d80189e9de60519ac307c3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216464.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Produtos afetados

LinkedIn · dustjs

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Referências

https://github.com/linkedin/dustjs/commit/ddb6523832465d38c9d80189e9de60519ac307c3 https://github.com/linkedin/dustjs/issues/804 https://github.com/linkedin/dustjs/pull/805 https://github.com/linkedin/dustjs/releases/tag/v3.0.0 https://vuldb.com/?ctiid.216464 https://vuldb.com/?id.216464