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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
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
https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-g762-h86w-8749	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

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

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