{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-12962 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-12962 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-12962 is a high-severity denial of service vulnerability in n/a, published on 18 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-12962 and fix it if it is affected.\n\nWhat it is: CVE-2017-12962 is a high-severity denial of service vulnerability in n/a, published on 18 Aug 2017. 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-2017-12962 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-12962/ (Markdown: https://insights.sbomify.com/CVE-2017-12962/index.md)","id":"CVE-2017-12962","markdown":"https://insights.sbomify.com/CVE-2017-12962/index.md","name":"CVE-2017-12962","record":{"aliases":["GHSA-j5xv-v2p4-5q4w","UBUNTU-CVE-2017-12962"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LibSass library","requires_auth":"none","summary":"Attackers can cause a remote denial of service in LibSass by submitting deeply nested code, leading to memory leaks.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libsass","vendor":"libsass"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-772","name":"Missing Release of Resource after Effective Lifetime"}],"description":"There are memory leaks in LibSass 3.4.5 triggered by deeply nested code, such as code with a long sequence of open parenthesis characters, leading to a remote denial of service attack.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Denial of service in n/a","id":"CVE-2017-12962","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2017-12963"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2017-12961"},"products":["n/a"],"published":"2017-08-18","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-12963","kev_date_added":null,"published":"2017-08-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-12964","kev_date_added":null,"published":"2017-08-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-11554","kev_date_added":null,"published":"2017-07-23"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-11555","kev_date_added":null,"published":"2017-07-23"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-11556","kev_date_added":null,"published":"2017-07-23"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-11341","kev_date_added":null,"published":"2017-07-16"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can cause a remote denial of service in LibSass by submitting deeply nested code, leading to memory leaks.","url":"https://insights.sbomify.com/CVE-2017-12962/"}