vulnerability
Amazon Linux AMI 2: CVE-2021-34558: Security patch for golang (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:H/Au:N/C:N/I:N/A:P) | Jul 15, 2021 | Aug 6, 2021 | May 20, 2026 |
Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
Jul 15, 2021
Added
Aug 6, 2021
Modified
May 20, 2026
Description
The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.
Solutions
amazon-linux-ami-2-upgrade-golangamazon-linux-ami-2-upgrade-golang-binamazon-linux-ami-2-upgrade-golang-docsamazon-linux-ami-2-upgrade-golang-miscamazon-linux-ami-2-upgrade-golang-raceamazon-linux-ami-2-upgrade-golang-srcamazon-linux-ami-2-upgrade-golang-tests
Rapid7 Labs
2026 Global Threat Landscape Report
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