{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-5202 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-5202 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-5202 is a high-severity code injection vulnerability in SIGNKOREA SKCertService, published on 21 Dec 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-5202 and fix it if it is affected.\n\nWhat it is: CVE-2018-5202 is a high-severity code injection vulnerability in SIGNKOREA SKCertService, published on 21 Dec 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-5202 in the wild and no public exploit code.\n\nAffected product: SIGNKOREA SKCertService. 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-2018-5202/ (Markdown: https://insights.sbomify.com/CVE-2018-5202/index.md)","id":"CVE-2018-5202","markdown":"https://insights.sbomify.com/CVE-2018-5202/index.md","name":"CVE-2018-5202","record":{"aliases":["GHSA-jwp4-rhw6-7g6m"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SKCertService","requires_auth":"none","summary":"Remote attackers can execute arbitrary code by exploiting insecure DLL loading in SKCertService, requiring users to upgrade to a patched version.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"skcertservice","vendor":"signkorea"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"SKCertService 2.5.5 and earlier contains a vulnerability that could allow remote attacker to execute arbitrary code. This vulnerability exists due to the way .dll files are loaded by SKCertService. It allows an attacker to load a .dll of the attacker's choosing that could execute arbitrary code without the user's knowledge.","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":"Code injection in SKCertService","id":"CVE-2018-5202","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in DEXTUploadX5","id":"CVE-2018-5203"},"packages":[],"prev":{"headline":"Memory corruption in Hancom Office","id":"CVE-2018-5201"},"products":["SKCertService"],"published":"2018-12-21","related":[],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["SIGNKOREA"]},"summary":"Remote attackers can execute arbitrary code by exploiting insecure DLL loading in SKCertService, requiring users to upgrade to a patched version.","url":"https://insights.sbomify.com/CVE-2018-5202/"}