HashiCorp Nomad/Nomad Enterprise up to 1.5.13/1.6.6/1.7.3 Template Renderer symlink

Summaryinfo

A vulnerability identified as critical has been detected in HashiCorp Nomad and Nomad Enterprise up to 1.5.13/1.6.6/1.7.3. The impacted element is an unknown function of the component Template Renderer. Performing a manipulation results in symlink. This vulnerability is reported as CVE-2024-1329. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in HashiCorp Nomad and Nomad Enterprise up to 1.5.13/1.6.6/1.7.3. This affects some unknown functionality of the component Template Renderer. The manipulation with an unknown input leads to a symlink vulnerability. CWE is classifying the issue as CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. This is going to have an impact on integrity, and availability. The summary by CVE is:

HashiCorp Nomad and Nomad Enterprise 1.5.13 up to 1.6.6, and 1.7.3 template renderer is vulnerable to arbitrary file write on the host as the Nomad client user through symlink attacks. Fixed in Nomad 1.7.4, 1.6.7, 1.5.14.

The weakness was disclosed 02/08/2024. It is possible to read the advisory at discuss.hashicorp.com. This vulnerability is uniquely identified as CVE-2024-1329 since 02/07/2024. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.5.14, 1.6.7 or 1.7.4 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• HashiCorp

Name

• Nomad
• Nomad Enterprise

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4
• 1.5.5
• 1.5.6
• 1.5.7
• 1.5.8
• 1.5.9
• 1.5.10
• 1.5.11
• 1.5.12
• 1.5.13
• 1.6.0
• 1.6.1
• 1.6.2
• 1.6.3
• 1.6.4
• 1.6.5
• 1.6.6
• 1.7.0
• 1.7.1
• 1.7.2
• 1.7.3

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion