{"answers":{"affected":"6 open source packages ship an affected version, including github.com/hashicorp/consul and consul. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-1297 in the wild and no public exploit code.","fix":"Upgrade github.com/hashicorp/consul to a fixed version for your release line: 1.14.5 or 1.15.3.","what":"CVE-2023-1297 is a medium-severity denial of service vulnerability in HashiCorp Consul, published on 2 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1297 and fix it if it is affected.\n\nWhat it is: CVE-2023-1297 is a medium-severity denial of service vulnerability in HashiCorp Consul, published on 2 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-1297 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/hashicorp/consul (Go): affected all versions; fixed in 1.14.5, 1.15.3\n- github.com/hashicorp/consul (Go): affected all versions; fixed in 1.14.5\n- github.com/hashicorp/consul (Go): affected all versions; fixed in 1.14.5\n- github.com/hashicorp/consul (Go): affected from 1.15.0; fixed in 1.15.3\n- github.com/hashicorp/consul (Go): affected from 1.15.0; fixed in 1.15.3\n- consul (Bitnami): affected from 1.13.0; fixed in 1.14.7, 1.15.3\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-1297/ (Markdown: https://insights.sbomify.com/CVE-2023-1297/index.md)","id":"CVE-2023-1297","markdown":"https://insights.sbomify.com/CVE-2023-1297/index.md","name":"CVE-2023-1297","record":{"aliases":["BIT-consul-2023-1297","GHSA-c57c-7hrj-6q6v","GO-2023-1827","UBUNTU-CVE-2023-1297"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Service mesh software","requires_auth":"high_privilege","summary":"A peer cluster with a conflicting service name can corrupt Consul state, causing a denial of service for administrators running Consul clusters.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HashiCorp","cpe":[{"product":"consul","vendor":"hashicorp"}],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-826","name":"Premature Release of Resource During Expected Lifetime"}],"description":"Consul and Consul Enterprise's cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5, and 1.15.3","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Consul Cluster Peering can Result in Denial of Service","id":"CVE-2023-1297","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":6,"n_references":1,"next":{"headline":"Cross-site scripting in Now User Experience","id":"CVE-2023-1298"},"packages":[{"ecosystem":"Bitnami","fixed":["1.14.7","1.15.3"],"introduced":["1.13.0","1.15.0"],"last_affected":[],"package":"consul","purl":"pkg:bitnami/consul","source":"BIT-consul-2023-1297"},{"ecosystem":"Go","fixed":["1.14.5","1.15.3"],"introduced":["0","1.15.0"],"last_affected":[],"package":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","source":"GO-2023-1827"},{"ecosystem":"Go","fixed":["1.14.5"],"introduced":["0"],"last_affected":[],"package":"github.com/hashicorp/consul","purl":null,"source":"GHSA-c57c-7hrj-6q6v"},{"ecosystem":"Go","fixed":["1.14.5"],"introduced":["0"],"last_affected":[],"package":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","source":"GHSA-c57c-7hrj-6q6v"},{"ecosystem":"Go","fixed":["1.15.3"],"introduced":["1.15.0"],"last_affected":[],"package":"github.com/hashicorp/consul","purl":null,"source":"GHSA-c57c-7hrj-6q6v"},{"ecosystem":"Go","fixed":["1.15.3"],"introduced":["1.15.0"],"last_affected":[],"package":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","source":"GHSA-c57c-7hrj-6q6v"}],"prev":{"headline":"Nomad ACLs Can Not Deny Access to Workload's Own Variables","id":"CVE-2023-1296"},"products":["Consul","Consul Enterprise"],"published":"2023-06-02","related":[{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2021-41805","kev_date_added":null,"published":"2021-12-12"},{"cvss_score":8.8,"headline":"HashiCorp Consul Privilege Escalation Vulnerability","id":"CVE-2021-37219","kev_date_added":null,"published":"2021-09-07"},{"cvss_score":8.7,"headline":"Consul Envoy Extension Downsteam Proxy Configuration By Upstream Service Owner","id":"CVE-2023-2816","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":8.3,"headline":"Consul L7 Intentions Vulnerable To Headers Bypass","id":"CVE-2024-10006","kev_date_added":null,"published":"2024-10-30"},{"cvss_score":8.1,"headline":"Consul L7 Intentions Vulnerable To URL Path Bypass","id":"CVE-2024-10005","kev_date_added":null,"published":"2024-10-30"},{"cvss_score":8.1,"headline":"HashiCorp Consul Access Restriction Bypass","id":"CVE-2019-8336","kev_date_added":null,"published":"2019-03-05"},{"cvss_score":7.5,"headline":"Hashicorp Consul Missing SSL Certificate Validation","id":"CVE-2021-32574","kev_date_added":null,"published":"2021-07-17"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-08","vendors":["HashiCorp"]},"summary":"A peer cluster with a conflicting service name can corrupt Consul state, causing a denial of service for administrators running Consul clusters.","url":"https://insights.sbomify.com/CVE-2023-1297/"}