{"answers":{"affected":"2 open source packages ship an affected version, including openpgp. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-9153 in the wild and no public exploit code.","fix":"Upgrade openpgp to 4.2.0 or later.","what":"CVE-2019-9153 is a high-severity vulnerability in n/a, published on 22 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-9153 and fix it if it is affected.\n\nWhat it is: CVE-2019-9153 is a high-severity vulnerability in n/a, published on 22 Aug 2019. 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-2019-9153 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- openpgp (npm): affected all versions; fixed in 4.2.0\n- openpgp (npm): affected all versions; fixed in 4.2.0\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-2019-9153/ (Markdown: https://insights.sbomify.com/CVE-2019-9153/index.md)","id":"CVE-2019-9153","markdown":"https://insights.sbomify.com/CVE-2019-9153/index.md","name":"CVE-2019-9153","record":{"aliases":["GHSA-qwqc-28w3-fww6"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenPGP.js library","requires_auth":"none","summary":"Attackers can forge signed messages in OpenPGP.js by replacing signatures, compromising message integrity and authenticity.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"openpgpjs","vendor":"openpgpjs"}],"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:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"Improper Verification of a Cryptographic Signature in OpenPGP.js \u003c=4.1.2 allows an attacker to forge signed messages by replacing its signatures with a \"standalone\" or \"timestamp\" signature.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":"2019-09-11","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-09-11T17:17:03Z","kind":"github_poc","ref":"https://github.com/ZenyWay/opgp-service-cve-2019-9153","stars":0,"title":"investigate vulnerability of opgp-service to message signature bypass (CVE-2019-9153) of openpgp"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Message Signature Bypass in openpgp","id":"CVE-2019-9153","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"weak_cryptography","year":"2019"},"n_packages":2,"n_references":6,"next":{"headline":"Improper Key Verification in openpgp","id":"CVE-2019-9154"},"packages":[{"ecosystem":"npm","fixed":["4.2.0"],"introduced":["0"],"last_affected":[],"package":"openpgp","purl":null,"source":"GHSA-qwqc-28w3-fww6"},{"ecosystem":"npm","fixed":["4.2.0"],"introduced":["0"],"last_affected":[],"package":"openpgp","purl":"pkg:npm/openpgp","source":"GHSA-qwqc-28w3-fww6"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-9152"},"products":["n/a"],"published":"2019-08-22","related":[{"cvss_score":7.5,"headline":"Improper Key Verification in openpgp","id":"CVE-2019-9154","kev_date_added":null,"published":"2019-08-22"},{"cvss_score":7.5,"headline":"OpenPGP 1.2.0 and earlier decrypts arbitrary messages","id":"CVE-2015-8013","kev_date_added":null,"published":"2017-07-25"},{"cvss_score":5.9,"headline":"Invalid Curve Attack in openpgp","id":"CVE-2019-9155","kev_date_added":null,"published":"2019-08-22"},{"cvss_score":4.3,"headline":"Cleartext Signed Message Signature Spoofing in openpgpjs","id":"CVE-2023-41037","kev_date_added":null,"published":"2023-08-29"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can forge signed messages in OpenPGP.js by replacing signatures, compromising message integrity and authenticity.","url":"https://insights.sbomify.com/CVE-2019-9153/"}