{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-1249 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-1249 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-1249 is a low-severity vulnerability in pesign, published on 29 Apr 2022. 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-2022-1249 and fix it if it is affected.\n\nWhat it is: CVE-2022-1249 is a low-severity vulnerability in pesign, published on 29 Apr 2022. 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-2022-1249 in the wild and no public exploit code.\n\nAffected product: pesign. 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-2022-1249/ (Markdown: https://insights.sbomify.com/CVE-2022-1249/index.md)","id":"CVE-2022-1249","markdown":"https://insights.sbomify.com/CVE-2022-1249/index.md","name":"CVE-2022-1249","record":{"aliases":["AZL-9655","GHSA-3xpm-4m85-6353","UBUNTU-CVE-2022-1249"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"pesign signing tool","requires_auth":"low_privilege","summary":"A NULL pointer dereference in pesign causes a crash when attempting to daemonize, leading to denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"pesign","vendor":"pesign_project"}],"cvss":{"score":3.3,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer dereference flaw was found in pesign's cms_set_pw_data() function of the cms_common.c file. The function fails to handle the NULL pwdata invocation from daemon.c, which leads to an explicit NULL dereference and crash on all attempts to daemonize pesign.","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":"Null dereference in pesign","id":"CVE-2022-1249","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"LifterLMS PayPal \u003c 1.4.0 - Reflected Cross-Site Scripting","id":"CVE-2022-1250"},"packages":[],"prev":{"headline":"SAP Information System POST Request add_admin.php improper authentication","id":"CVE-2022-1248"},"products":["pesign"],"published":"2022-04-29","related":[],"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":"2024-08-02","vendors":["n/a"]},"summary":"A NULL pointer dereference in pesign causes a crash when attempting to daemonize, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2022-1249/"}