{"answers":{"affected":"6 open source packages ship an affected version, including gitaly. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13353 in the wild and no public exploit code.","fix":"Upgrade gitaly to a fixed version for your release line: 13.3.9, 13.4.5 or 13.5.2.","what":"CVE-2020-13353 is a low-severity vulnerability in GitLab Gitaly, published on 17 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-13353 and fix it if it is affected.\n\nWhat it is: CVE-2020-13353 is a low-severity vulnerability in GitLab Gitaly, published on 17 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-13353 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gitaly (RubyGems): affected from 1.79.0; fixed in 13.3.9\n- gitaly (RubyGems): affected from 1.79.0; fixed in 13.3.9\n- gitaly (RubyGems): affected from 13.4; fixed in 13.4.5\n- gitaly (RubyGems): affected from 13.4; fixed in 13.4.5\n- gitaly (RubyGems): affected from 13.5; fixed in 13.5.2\n- gitaly (RubyGems): affected from 13.5; fixed in 13.5.2\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-2020-13353/ (Markdown: https://insights.sbomify.com/CVE-2020-13353/index.md)","id":"CVE-2020-13353","markdown":"https://insights.sbomify.com/CVE-2020-13353/index.md","name":"CVE-2020-13353","record":{"aliases":["DEBIAN-CVE-2020-13353","GHSA-mmmm-chjf-jmvw"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GitLab Gitaly","requires_auth":"high_privilege","summary":"Attackers can access persisted one-time git credentials when importing repositories via URL in Gitaly, leading to potential credential exposure.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitLab","cpe":[{"product":"gitaly","vendor":"gitlab"}],"cvss":{"score":2.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"}],"description":"When importing repos via URL, one time use git credentials were persisted beyond the expected time window in Gitaly 1.79.0 or above.","ecosystems":["RubyGems"],"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":"Gitaly Insufficient Session Expiration vulnerability","id":"CVE-2020-13353","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":6,"n_references":2,"next":{"headline":"Denial of service in GitLab CE/EE","id":"CVE-2020-13354"},"packages":[{"ecosystem":"RubyGems","fixed":["13.3.9"],"introduced":["1.79.0"],"last_affected":[],"package":"gitaly","purl":null,"source":"GHSA-mmmm-chjf-jmvw"},{"ecosystem":"RubyGems","fixed":["13.3.9"],"introduced":["1.79.0"],"last_affected":[],"package":"gitaly","purl":"pkg:gem/gitaly","source":"GHSA-mmmm-chjf-jmvw"},{"ecosystem":"RubyGems","fixed":["13.4.5"],"introduced":["13.4"],"last_affected":[],"package":"gitaly","purl":null,"source":"GHSA-mmmm-chjf-jmvw"},{"ecosystem":"RubyGems","fixed":["13.4.5"],"introduced":["13.4"],"last_affected":[],"package":"gitaly","purl":"pkg:gem/gitaly","source":"GHSA-mmmm-chjf-jmvw"},{"ecosystem":"RubyGems","fixed":["13.5.2"],"introduced":["13.5"],"last_affected":[],"package":"gitaly","purl":null,"source":"GHSA-mmmm-chjf-jmvw"},{"ecosystem":"RubyGems","fixed":["13.5.2"],"introduced":["13.5"],"last_affected":[],"package":"gitaly","purl":"pkg:gem/gitaly","source":"GHSA-mmmm-chjf-jmvw"}],"prev":{"headline":"Information disclosure in GitLab CE/EE","id":"CVE-2020-13352"},"products":["Gitaly"],"published":"2020-11-17","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["GitLab"]},"summary":"Attackers can access persisted one-time git credentials when importing repositories via URL in Gitaly, leading to potential credential exposure.","url":"https://insights.sbomify.com/CVE-2020-13353/"}