{"answers":{"affected":"6 open source packages ship an affected version, including github.com/crossplane/crossplane and crossplane. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-37900 in the wild and no public exploit code.","fix":"Upgrade github.com/crossplane/crossplane to a fixed version for your release line: 1.11.5 or 1.12.3.","what":"CVE-2023-37900 is a low-severity denial of service vulnerability in crossplane, published on 27 Jul 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-37900 and fix it if it is affected.\n\nWhat it is: CVE-2023-37900 is a low-severity denial of service vulnerability in crossplane, published on 27 Jul 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-37900 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/crossplane/crossplane (Go): affected all versions; fixed in 1.11.5, 1.12.3\n- github.com/crossplane/crossplane (Go): affected all versions; fixed in 1.11.5\n- github.com/crossplane/crossplane (Go): affected all versions; fixed in 1.11.5\n- github.com/crossplane/crossplane (Go): affected from 1.12.0; fixed in 1.12.3\n- github.com/crossplane/crossplane (Go): affected from 1.12.0; fixed in 1.12.3\n- crossplane (Bitnami): affected all versions; fixed in 1.11.5, 1.12.3\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-2023-37900/ (Markdown: https://insights.sbomify.com/CVE-2023-37900/index.md)","id":"CVE-2023-37900","markdown":"https://insights.sbomify.com/CVE-2023-37900/index.md","name":"CVE-2023-37900","record":{"aliases":["BIT-crossplane-2023-37900","GHSA-68p4-95xf-7gx8","GO-2023-1979"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Crossplane control plane","requires_auth":"high_privilege","summary":"A high-privileged user can cause a denial of service by creating a package referencing an arbitrarily large image, exhausting memory.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"crossplane","vendor":"cncf"}],"cvss":{"score":3.4,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1.11.5, 1.12.3, and 1.13.0, a high-privileged user could create a Package referencing an arbitrarily large image containing that Crossplane would then parse, possibly resulting in exhausting all the available memory and therefore in the container being OOMKilled. The impact is limited due to the high privileges required to be able to create the Package and the eventually consistency nature of controller. This issue is fixed in versions 1.11.5, 1.12.3, and 1.13.0.","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":"Crossplane vulnerable to denial of service from large image","id":"CVE-2023-37900","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":6,"n_references":2,"next":{"headline":"Cross-Site-Scripting via confirmation prompts","id":"CVE-2023-37901"},"packages":[{"ecosystem":"Bitnami","fixed":["1.11.5","1.12.3"],"introduced":["0","1.12.0"],"last_affected":[],"package":"crossplane","purl":"pkg:bitnami/crossplane","source":"BIT-crossplane-2023-37900"},{"ecosystem":"Go","fixed":["1.11.5","1.12.3"],"introduced":["0","1.12.0"],"last_affected":[],"package":"github.com/crossplane/crossplane","purl":"pkg:golang/github.com/crossplane/crossplane","source":"GO-2023-1979"},{"ecosystem":"Go","fixed":["1.11.5"],"introduced":["0"],"last_affected":[],"package":"github.com/crossplane/crossplane","purl":null,"source":"GHSA-68p4-95xf-7gx8"},{"ecosystem":"Go","fixed":["1.11.5"],"introduced":["0"],"last_affected":[],"package":"github.com/crossplane/crossplane","purl":"pkg:golang/github.com/crossplane/crossplane","source":"GHSA-68p4-95xf-7gx8"},{"ecosystem":"Go","fixed":["1.12.3"],"introduced":["1.12.0"],"last_affected":[],"package":"github.com/crossplane/crossplane","purl":null,"source":"GHSA-68p4-95xf-7gx8"},{"ecosystem":"Go","fixed":["1.12.3"],"introduced":["1.12.0"],"last_affected":[],"package":"github.com/crossplane/crossplane","purl":"pkg:golang/github.com/crossplane/crossplane","source":"GHSA-68p4-95xf-7gx8"}],"prev":{"headline":"feathersjs socket handler allows abusing implicit toString","id":"CVE-2023-37899"},"products":["crossplane"],"published":"2023-07-27","related":[{"cvss_score":8.4,"headline":"Crossplane vulnerable to possible image tampering from missing image validation for Packages","id":"CVE-2023-38495","kev_date_added":null,"published":"2023-07-27"}],"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":"2024-10-15","vendors":["crossplane"]},"summary":"A high-privileged user can cause a denial of service by creating a package referencing an arbitrarily large image, exhausting memory.","url":"https://insights.sbomify.com/CVE-2023-37900/"}