x-crypto up to 0.42.x on Go improper check or handling of exceptional conditions

Summaryinfo

A vulnerability identified as problematic has been detected in x-crypto up to 0.42.x on Go. Affected by this vulnerability is an unknown functionality. The manipulation leads to improper check or handling of exceptional conditions. This vulnerability is listed as CVE-2025-47913. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in x-crypto up to 0.42.x on Go. This issue affects some unknown functionality. The manipulation with an unknown input leads to a improper check or handling of exceptional conditions vulnerability. Using CWE to declare the problem leads to CWE-703. The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product. Impacted is availability. The summary by CVE is:

SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

The identification of this vulnerability is CVE-2025-47913 since 05/14/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 275439 (Linux Distros Unpatched Vulnerability : CVE-2025-47913), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 0.43.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (275439), EUVD (EUVD-2025-177185) and CERT Bund (WID-SEC-2025-2608). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

• Red Hat Enterprise Linux
• SUSE Linux
• Oracle Linux
• SUSE openSUSE
• RESF Rocky Linux
• IBM MQ
• Golang Go
• IBM Storage Scale
• Splunk Splunk Enterprise

Productinfo

Name

• x-crypto

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18
• 0.19
• 0.20
• 0.21
• 0.22
• 0.23
• 0.24
• 0.25
• 0.26
• 0.27
• 0.28
• 0.29
• 0.30
• 0.31
• 0.32
• 0.33
• 0.34
• 0.35
• 0.36
• 0.37
• 0.38
• 0.39
• 0.40
• 0.41
• 0.42

CPE 2.3info

• 🔒
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CPE 2.2info

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CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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