leon-adarcewicz
commented
10 months ago Hi team!
+1 to the previous post. Please update go version.
According to CVE-2023-39323 the 1.19.10 version is vulnerable. The version 1.20.9 or 1.21.2 should be used instead.
valerena
Hi Team,
for the go version - 1.19.11 there is Vulnerability present at the prisma cloud scan with fixed versions 1.20.7, 1.19.12
Risk factor - Attack complexity: low, Attack vector: network, DoS - High, has fix, High severity, Recent vulnerability.
https://nvd.nist.gov/vuln/detail/CVE-2023-39533
description of vulnerability - go-libp2p is the Go implementation of the libp2p Networking Stack. Prior to versions 0.27.8, 0.28.2, and 0.29.1 malicious peer can use large RSA keys to run a resource exhaustion attack & force a node to spend time doing signature verification of the large key. This vulnerability is present in the core/crypto module of go-libp2p and can occur during the Noise handshake and the libp2p x509 extension verification step. To prevent this attack, go-libp2p versions 0.27.8, 0.28.2, and 0.29.1 restrict RSA keys to <= 8192 bits. To protect one\'s application, it is necessary to update to these patch releases and to use the updated Go compiler in 1.20.7 or 1.19.12. There are no known workarounds for this issue.