CVE-2021-29653 Security feature bypass in n/a
Attackers can use revoked certificates because Vault fails to exclude them from the CRL, bypassing certificate revocation checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-29653?
CVE-2021-29653 is a high-severity vulnerability in Hashicorp Vault, published on 22 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
HashiCorp Vault and Vault Enterprise 1.5.1 and newer, under certain circumstances, may exclude revoked but unexpired certificates from the CRL. Fixed in 1.5.8, 1.6.4, and 1.7.1.
Weakness: CWE-295
Which versions are affected by CVE-2021-29653?
1 open source package ship an affected version, including vault. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
vault Bitnami | From 1.5.1 | 1.5.8, 1.6.4, 1.7.1 |
Products include Hashicorp Vault.
How do I fix CVE-2021-29653?
Upgrade vault to a fixed version for your release line: 1.5.8, 1.6.4 or 1.7.1.
Is CVE-2021-29653 being exploited?
There is no known exploitation of CVE-2021-29653 in the wild and no public exploit code.
Other vulnerabilities in Hashicorp Vault
Sources
Also known as BIT-vault-2021-29653, GHSA-gw8r-qv92-434x.