{"answers":{"affected":"3 open source packages ship an affected version, including rdiffweb. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3272 exists.","fix":"Upgrade rdiffweb to 2.4.8 or later.","what":"CVE-2022-3272 is a medium-severity denial of service vulnerability in ikus060/rdiffweb, published on 26 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3272 and fix it if it is affected.\n\nWhat it is: CVE-2022-3272 is a medium-severity denial of service vulnerability in ikus060/rdiffweb, published on 26 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3272 exists.\n\nAffected packages and fixed versions:\n- rdiffweb (PyPI): affected all versions; fixed in 2.4.8\n- rdiffweb (PyPI): affected all versions; fixed in 2.4.8\n- rdiffweb (PyPI): affected all versions; fixed in 2.4.8\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-2022-3272/ (Markdown: https://insights.sbomify.com/CVE-2022-3272/index.md)","id":"CVE-2022-3272","markdown":"https://insights.sbomify.com/CVE-2022-3272/index.md","name":"CVE-2022-3272","record":{"aliases":["GHSA-qrj3-hrgj-fm7r","PYSEC-2022-291"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"rdiffweb backup service","requires_auth":"none","summary":"An attacker can cause a denial of service in rdiffweb by exploiting improper handling of length parameter inconsistencies.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"rdiffweb","vendor":"ikus-soft"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.0"},"cwes":[{"id":"CWE-130","name":"Improper Handling of Length Parameter Inconsistency"}],"description":"Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb","id":"CVE-2022-3272","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb","id":"CVE-2022-3273"},"packages":[{"ecosystem":"PyPI","fixed":["2.4.8"],"introduced":["0"],"last_affected":[],"package":"rdiffweb","purl":null,"source":"GHSA-qrj3-hrgj-fm7r"},{"ecosystem":"PyPI","fixed":["2.4.8"],"introduced":["0"],"last_affected":[],"package":"rdiffweb","purl":"pkg:pypi/rdiffweb","source":"GHSA-qrj3-hrgj-fm7r"},{"ecosystem":"PyPI","fixed":["2.4.8"],"introduced":["0"],"last_affected":[],"package":"rdiffweb","purl":"pkg:pypi/rdiffweb","source":"PYSEC-2022-291"}],"prev":{"headline":"Incomplete Documentation of remote functions in FESTO products.","id":"CVE-2022-3270"},"products":["ikus060/rdiffweb"],"published":"2022-09-26","related":[{"cvss_score":10,"headline":"Improper Restriction of Rendered UI Layers or Frames in ikus060/rdiffweb","id":"CVE-2022-3167","kev_date_added":null,"published":"2022-09-08"},{"cvss_score":8.8,"headline":"Cross-Site Request Forgery (CSRF) in ikus060/rdiffweb","id":"CVE-2022-3221","kev_date_added":null,"published":"2022-09-15"},{"cvss_score":8.4,"headline":"Improper Access Control in ikus060/rdiffweb","id":"CVE-2022-4724","kev_date_added":null,"published":"2022-12-23"},{"cvss_score":8.2,"headline":"Path Traversal in ikus060/rdiffweb","id":"CVE-2022-3389","kev_date_added":null,"published":"2022-10-06"},{"cvss_score":7.5,"headline":"rdiffweb's lack of token name length limit can result in DoS or memory corruption","id":"CVE-2022-3371","kev_date_added":null,"published":"2022-09-30"},{"cvss_score":7.5,"headline":"Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb","id":"CVE-2022-3174","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":7.2,"headline":"Authentication Bypass by Primary Weakness in ikus060/rdiffweb","id":"CVE-2022-4722","kev_date_added":null,"published":"2022-12-23"}],"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-21","vendors":["ikus060"]},"summary":"An attacker can cause a denial of service in rdiffweb by exploiting improper handling of length parameter inconsistencies.","url":"https://insights.sbomify.com/CVE-2022-3272/"}