etcd etcd 3.4.10 vulnerabilities and exploits

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9.8

CVSSv3

Authentication vulnerability found in Etcd-io v.3.4.10 allows remote malicious users to escalate privileges via the debug function.

Etcd Etcd 3.4.10

6.5

CVSSv3

In etcd prior to 3.3.23 and 3.4.10, it is possible to have an entry index greater then the number of entries in the ReadAll method in wal/wal.go. This could cause issues when WAL entries are being read during consensus as an arbitrary etcd consensus participant could go down from...

Etcd Etcd Fedoraproject Fedora 32

6.5

CVSSv3

In etcd prior to 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can uni...

Etcd Etcd Fedoraproject Fedora 32

7.1

CVSSv3

In etcd prior to 3.3.23 and 3.4.10, certain directory paths are created (etcd data directory and the directory path when provided to automatically generate self-signed certificates for TLS connections with clients) with restricted access permissions (700) by using the os.MkdirAll...

Etcd Etcd Fedoraproject Fedora 32

6.5

CVSSv3

In ectd prior to 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverE...

Redhat Etcd Fedoraproject Fedora 32

7.5

CVSSv3

etcd prior to 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an malicious user to guess or brute-force users' passwords with little computational effort.

Redhat Etcd Fedoraproject Fedora 32

7.7

CVSSv3

In etcd prior to 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of...

Redhat Etcd Fedoraproject Fedora 32

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