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golang ssh vulnerabilities and exploits
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NA
CVE-2021-43565
The x/crypto/ssh package prior to 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an malicious user to panic an SSH server.
Golang Ssh
1 Github repository
5
CVSSv2
CVE-2020-29652
A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote malicious users to cause a denial of service against SSH servers.
Golang Ssh
2 Github repositories
5
CVSSv2
CVE-2020-9283
golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.
Golang Package Ssh 0.0.0-20200220183623-bac4c82f6975
Debian Debian Linux 9.0
1 EDB exploit
3 Github repositories
4.3
CVSSv2
CVE-2022-27191
The golang.org/x/crypto/ssh package prior to 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an malicious user to crash a server in certain circumstances involving AddHostKey.
Golang Ssh
Fedoraproject Fedora 34
Fedoraproject Extra Packages For Enterprise Linux 8.0
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Redhat Advanced Cluster Management For Kubernetes 2.0
1 Github repository
NA
CVE-2022-41723
A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.
Golang Go
Golang Go 1.20.0
Golang Http2
Golang Hpack
2 Github repositories
6.8
CVSSv2
CVE-2017-3204
The Go SSH library (x/crypto/ssh) by default does not verify host keys, facilitating man-in-the-middle attacks. Default behavior changed in commit e4e2799 to require explicitly registering a hostkey verification mechanism.
Golang Crypto
1 Github repository
NA
CVE-2023-45285
Using go get to fetch a module with the ".git" suffix may unexpectedly fallback to the insecure "git://" protocol if the module is unavailable via the secure "https://" and "git+ssh://" protocols, even if GOINSECURE is not set for said modu...
Golang Go
NA
CVE-2022-27664
In net/http in Go prior to 1.18.6 and 1.19.x prior to 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.
Golang Go 1.19.0
Golang Go
Fedoraproject Fedora 36
Fedoraproject Fedora 37
1 Github repository
5
CVSSv2
CVE-2021-27918
encoding/xml in Go prior to 1.15.9 and 1.16.x prior to 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.
Golang Go
4.3
CVSSv2
CVE-2021-33197
In Go prior to 1.15.13 and 1.16.x prior to 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.
Golang Go
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-22460
CVE-2024-4646
CVE-2024-29212
IMAP
CVE-2023-36672
CVE-2024-34547
command injection
CVE-2024-4651
stored XSS
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