HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass     intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
    (CVE-2023-1782)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass
    intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
    (CVE-2023-1782)

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass
    intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
    (CVE-2023-1782)

  - HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs,
    potentially leading to a denial of service. Certain unusual patterns of input data can cause the common
    function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold
    the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large
    amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service.
    With fix, header parsing now correctly allocates only the memory required to hold parsed headers.
    (CVE-2023-24534)

ID	Name	Product	Family	Type	Severity
262281	Linux Distros Unpatched Vulnerability : CVE-2023-1782	Nessus	Misc.	Local	critical
414397	SCA: security update for github.com/hashicorp/nomad (GHSA-f8r8-h93m-mj77)	Tenable Cloud Security	SCA Checks	Local	critical
414397	SCA: security update for github.com/hashicorp/nomad (GHSA-f8r8-h93m-mj77)	Tenable Self-Hosted Container Security	SCA Checks	Local	critical
405870	Alpine: nomad: security update to 1.5.3-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	critical
405870	Alpine: nomad: security update to 1.5.3-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	critical

Detections

Analytics

CVE-2023-1782

critical

Tenable Plugins

critical

critical

critical

critical

critical