Incorrect Authorization Affecting github.com/gravitational/teleport/lib/client package, versions <15.5.4>=16.0.0 <16.5.13>=17.0.0 <17.5.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMGRAVITATIONALTELEPORTLIBCLIENT-10598335
- published4 Jul 2025
- disclosed16 Jun 2025
- creditUnknown
Introduced: 16 Jun 2025
NewCVE-2025-49825 Â (opens in a new tab)How to fix?
Upgrade github.com/gravitational/teleport/lib/client to version 15.5.4, 16.5.13, 17.5.3 or higher.
Overview
github.com/gravitational/teleport/lib/client is a privileged access management tool.
Affected versions of this package are vulnerable to Incorrect Authorization when validating SSH host certificate signatures. Due to a related issue in the processing of IsUserAuthority and IsHostAuthority by x/crypto/ssh, an attacker can gain unauthorized access by providing a signed SSH certificate instead of a CA key.