{"answers":{"affected":"1 open source package ship an affected version, including envoy. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-53271 exists.","fix":"Upgrade envoy to a fixed version for your release line: 1.31.5 or 1.32.3.","what":"CVE-2024-53271 is a high-severity vulnerability in Envoyproxy Envoy, published on 18 Dec 2024."},"fix_prompt":"Check this codebase for CVE-2024-53271 and fix it if it is affected.\n\nWhat it is: CVE-2024-53271 is a high-severity vulnerability in Envoyproxy Envoy, published on 18 Dec 2024. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-53271 exists.\n\nAffected packages and fixed versions:\n- envoy (Bitnami): affected from 1.31.0; fixed in 1.31.5, 1.32.3\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-2024-53271/ (Markdown: https://insights.sbomify.com/CVE-2024-53271/index.md)","id":"CVE-2024-53271","markdown":"https://insights.sbomify.com/CVE-2024-53271/index.md","name":"CVE-2024-53271","record":{"aliases":["BIT-envoy-2024-53271","GHSA-rmm5-h2wv-mg4f"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[{"product":"envoy","vendor":"envoyproxy"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-670","name":"Always-Incorrect Control Flow Implementation"}],"description":"Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions envoy  does not properly handle http 1.1 non-101 1xx responses. This can lead to downstream failures in networked devices. This issue has been addressed in versions 1.31.5 and 1.32.3. Users are advised to upgrade. There are no known workarounds for this issue.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"HTTP/1.1 multiple issues with envoy.reloadable_features.http1_balsa_delay_reset in envoy","id":"CVE-2024-53271","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"envoyproxy:envoy","products":["envoyproxy:envoy"],"type":null,"year":"2024"},"n_packages":1,"n_references":2,"next":{"headline":"GHSL-2024-109: Reflected XSS in /login in habitica","id":"CVE-2024-53272"},"packages":[{"ecosystem":"Bitnami","fixed":["1.31.5","1.32.3"],"introduced":["1.31.0","1.32.0"],"last_affected":[],"package":"envoy","purl":"pkg:bitnami/envoy","source":"BIT-envoy-2024-53271"}],"prev":{"headline":"HTTP/1: sending overload crashes when the request is reset beforehand in envoy","id":"CVE-2024-53270"},"products":["envoy"],"published":"2024-12-18","related":[{"cvss_score":10,"headline":"Trivial authentication bypass in Envoy","id":"CVE-2022-29226","kev_date_added":null,"published":"2022-06-09"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-18801","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":9.8,"headline":"Security feature bypass in n/a","id":"CVE-2019-18802","kev_date_added":null,"published":"2019-12-13"},{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2020-35470","kev_date_added":null,"published":"2020-12-15"},{"cvss_score":8.6,"headline":"Envoy ext auth can be bypassed when Proxy protocol filter sets invalid UTF-8 metadata","id":"CVE-2024-23324","kev_date_added":null,"published":"2024-02-09"},{"cvss_score":8.6,"headline":"Envoy vulnerable to OAuth2 credentials exploit with permanent validity","id":"CVE-2023-35941","kev_date_added":null,"published":"2023-07-25"},{"cvss_score":8.6,"headline":"Incorrect handling of H2 GOAWAY + SETTINGS frames","id":"CVE-2021-39162","kev_date_added":null,"published":"2021-09-09"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-12-18","vendors":["envoyproxy"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2024-53271/"}