CVE-2024-36121

netty-incubator-codec-ohttp is the OHTTP implementation for netty. BoringSSLAEADContext keeps track of how many OHTTP responses have been sent and uses this sequence number to calculate the appropriate nonce to use with the encryption algorithm. Unfortunately, two separate errors combine which would allow an attacker to cause the sequence number to overflow and thus the nonce to repeat.
Configurations

Configuration 1 (hide)

cpe:2.3:a:netty:netty-incubator-codec-ohttp:*:*:*:*:*:*:*:*

History

11 Jun 2024, 16:52

Type Values Removed Values Added
First Time Netty
Netty netty-incubator-codec-ohttp
CVSS v2 : unknown
v3 : 5.9
v2 : unknown
v3 : 9.1
CPE cpe:2.3:a:netty:netty-incubator-codec-ohttp:*:*:*:*:*:*:*:*
References () https://github.com/netty/netty-incubator-codec-ohttp/blob/1ddadb6473cd3be5491d114431ed4c1a9f316001/codec-ohttp-hpke-classes-boringssl/src/main/java/io/netty/incubator/codec/hpke/boringssl/BoringSSLAEADContext.java#L112-L114 - () https://github.com/netty/netty-incubator-codec-ohttp/blob/1ddadb6473cd3be5491d114431ed4c1a9f316001/codec-ohttp-hpke-classes-boringssl/src/main/java/io/netty/incubator/codec/hpke/boringssl/BoringSSLAEADContext.java#L112-L114 - Product
References () https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-g762-h86w-8749 - () https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-g762-h86w-8749 - Exploit, Vendor Advisory

05 Jun 2024, 12:53

Type Values Removed Values Added
Summary
  • (es) netty-incubator-codec-ohttp es la implementación OHTTP para netty. BoringSSLAEADContext realiza un seguimiento de cuántas respuestas OHTTP se han enviado y utiliza este número de secuencia para calcular el nonce apropiado para usar con el algoritmo de cifrado. Desafortunadamente, se combinan dos errores separados que permitirían a un atacante provocar que el número de secuencia se desborde y, por lo tanto, que se repita el nonce.

04 Jun 2024, 22:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-06-04 22:15

Updated : 2024-06-11 16:52


NVD link : CVE-2024-36121

Mitre link : CVE-2024-36121

CVE.ORG link : CVE-2024-36121


JSON object : View

Products Affected

netty

  • netty-incubator-codec-ohttp
CWE
CWE-190

Integer Overflow or Wraparound

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-323

Reusing a Nonce, Key Pair in Encryption