GitHub_MCVELIST:CVE-2024-36121CVE-2024-36121 netty-incubator-codec-ohttp's BoringSSLAEADContext Repeats Nonces
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
37.7%
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.
CNA Affected
[
{
"vendor": "netty",
"product": "netty-incubator-codec-ohttp",
"versions": [
{
"version": ">= 0.0.3.Final, < 0.0.11.Final",
"status": "affected"
}
]
}
]References
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
37.7%