{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-27279 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-27279 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-27279 is a high-severity vulnerability in Crimson 3.1, published on 6 Jan 2021."},"fix_prompt":"Check this codebase for CVE-2020-27279 and fix it if it is affected.\n\nWhat it is: CVE-2020-27279 is a high-severity vulnerability in Crimson 3.1, published on 6 Jan 2021. \nExploitation: There is no known exploitation of CVE-2020-27279 in the wild and no public exploit code.\n\nAffected product: Crimson 3.1. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2020-27279/ (Markdown: https://insights.sbomify.com/CVE-2020-27279/index.md)","id":"CVE-2020-27279","markdown":"https://insights.sbomify.com/CVE-2020-27279/index.md","name":"CVE-2020-27279","record":{"aliases":["GHSA-9v5g-g6rw-x6vc"],"analysis":null,"analysis_generated_by":null,"assigner":"icscert","cpe":[{"product":"crimson","vendor":"redlion"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer deference vulnerability has been identified in the protocol converter. An attacker could send a specially crafted packet that could reboot the device running Crimson 3.1 (Build versions prior to 3119.001).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"A NULL pointer deference vulnerability has been identified in the protocol converter.","id":"CVE-2020-27279","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in ISPSoft","id":"CVE-2020-27280"},"packages":[],"prev":{"headline":"Hardcoded credentials in Hamilton Medical AG, T1-Ventillator","id":"CVE-2020-27278"},"products":["Crimson 3.1"],"published":"2021-01-06","related":[{"cvss_score":8.8,"headline":"Red Lion Crimson Improper Neutralization of Null Byte or NUL Character","id":"CVE-2023-5719","kev_date_added":null,"published":"2023-11-06"},{"cvss_score":7.8,"headline":"Memory corruption in Red Lion Controls Crimson (Windows configuration software)","id":"CVE-2019-10984","kev_date_added":null,"published":"2019-09-23"},{"cvss_score":7.8,"headline":"Use after free in Red Lion Controls Crimson (Windows configuration software)","id":"CVE-2019-10996","kev_date_added":null,"published":"2019-09-23"},{"cvss_score":7.5,"headline":"Path traversal in Crimson 3.0","id":"CVE-2022-3090","kev_date_added":null,"published":"2022-11-17"},{"cvss_score":6.5,"headline":"The default configuration of Crimson 3.1 (Build versions prior to 3119.001) allows a user to be able to read and modify the database without authentication.","id":"CVE-2020-27285","kev_date_added":null,"published":"2021-01-06"},{"cvss_score":6.5,"headline":"Hardcoded credentials in Red Lion Controls Crimson (Windows configuration software)","id":"CVE-2019-10990","kev_date_added":null,"published":"2019-09-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-02","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2020-27279/"}