{"answers":{"affected":"2 open source packages ship an affected version, including io.ktor:ktor-client-core-jvm. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-49580 in the wild and no public exploit code.","fix":"Upgrade io.ktor:ktor-client-core-jvm to 2.3.13 or later.","what":"CVE-2024-49580 is a medium-severity vulnerability in JetBrains Ktor, published on 17 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-49580 and fix it if it is affected.\n\nWhat it is: CVE-2024-49580 is a medium-severity vulnerability in JetBrains Ktor, published on 17 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-49580 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.ktor:ktor-client-core-jvm (Maven): affected all versions; fixed in 2.3.13\n- io.ktor:ktor-client-core-jvm (Maven): affected all versions; fixed in 2.3.13\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-2024-49580/ (Markdown: https://insights.sbomify.com/CVE-2024-49580/index.md)","id":"CVE-2024-49580","markdown":"https://insights.sbomify.com/CVE-2024-49580/index.md","name":"CVE-2024-49580","record":{"aliases":["GHSA-8qv4-773j-c979"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Kotlin HTTP library","requires_auth":"none","summary":"Improper caching in the Ktor HttpCache Plugin allows attackers to access sensitive response information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"JetBrains","cpe":[{"product":"ktor","vendor":"jetbrains"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-524","name":"Use of Cache Containing Sensitive Information"}],"description":"In JetBrains Ktor before 2.3.13 improper caching in HttpCache Plugin could lead to response information disclosure","ecosystems":["Maven"],"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":"JetBrains Ktor information disclosure","id":"CVE-2024-49580","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":2,"n_references":1,"next":{"headline":"Access control issue impacting RV backed objects","id":"CVE-2024-49581"},"packages":[{"ecosystem":"Maven","fixed":["2.3.13"],"introduced":["0"],"last_affected":[],"package":"io.ktor:ktor-client-core-jvm","purl":null,"source":"GHSA-8qv4-773j-c979"},{"ecosystem":"Maven","fixed":["2.3.13"],"introduced":["0"],"last_affected":[],"package":"io.ktor:ktor-client-core-jvm","purl":"pkg:maven/io.ktor/ktor-client-core-jvm","source":"GHSA-8qv4-773j-c979"}],"prev":{"headline":"Cross-site scripting in YouTrack","id":"CVE-2024-49579"},"products":["Ktor"],"published":"2024-10-17","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-12736","kev_date_added":null,"published":"2019-10-02"},{"cvss_score":8.7,"headline":"SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value.","id":"CVE-2022-29930","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":8.6,"headline":"XML external entity in Ktor","id":"CVE-2023-45612","kev_date_added":null,"published":"2023-10-09"},{"cvss_score":7.5,"headline":"Path traversal in Ktor","id":"CVE-2022-48476","kev_date_added":null,"published":"2023-04-24"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2021-43203","kev_date_added":null,"published":"2021-11-09"},{"cvss_score":6.8,"headline":"Security feature bypass in Ktor","id":"CVE-2023-45613","kev_date_added":null,"published":"2023-10-09"},{"cvss_score":6.5,"headline":"Other in n/a","id":"CVE-2020-26129","kev_date_added":null,"published":"2020-11-16"}],"sources":[{"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":"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":"2024-12-06","vendors":["JetBrains"]},"summary":"Improper caching in the Ktor HttpCache Plugin allows attackers to access sensitive response information.","url":"https://insights.sbomify.com/CVE-2024-49580/"}