CVE-2022-3616

Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.

Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.

OctoRPKI crashes when max iterations is reached in github.com/cloudflare/cfrpki

### Impact Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability. ### Specific Go Packages Affected github.com/cloudflare/cfrpki/cmd/octorpki ### Patches This issue is fixed in v1.4.4 ### Workarounds None.

Los atacantes pueden crear largas cadenas de CA que llevarían a OctoRPKI a exceder su parámetro máximo de iterations. En consecuencia provocaría que el programa colapsara, impidiendo que finalice la validación y provocando una Denegación de Servicio. Créditos a Donika Mirdita y Haya Shulman - Fraunhofer SIT, ATHENE, quienes descubrieron e informaron esta vulnerabilidad.