CVE-2025-61730
Handshake messages may be processed at the incorrect encryption level in crypto/tls
Description
During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:LConfidentialityLow
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
golang
oss-project·US
ООО «Ред Софт»
commercial·RUaka red soft
The Go Project
oss-projectaka go, crypto, golang-google-protobuf
Go standard library
oss-project·USaka net/http, crypto/x509, html/template, golang standard library
Exploitability
Official Patch Available
References
https://go.dev/cl/724120
go.dev
https://go.dev/issue/76443
go.dev
https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
groups.google.com
and 7 more references View all →
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