{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2015-4054 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2015-4054 is a high-severity vulnerability in n/a, published on 23 May 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-2015-4054 and fix it if it is affected.\n\nWhat it is: CVE-2015-4054 is a high-severity vulnerability in n/a, published on 23 May 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-2015-4054 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-2015-4054/ (Markdown: https://insights.sbomify.com/CVE-2015-4054/index.md)","id":"CVE-2015-4054","markdown":"https://insights.sbomify.com/CVE-2015-4054/index.md","name":"CVE-2015-4054","record":{"aliases":["DEBIAN-CVE-2015-4054","GHSA-x9fq-f586-fh7x"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PgBouncer connection pooler","requires_auth":"none","summary":"Remote attackers can crash PgBouncer by sending a password packet before a startup packet, causing a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"pgbouncer","vendor":"pgbouncer"}],"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-476","name":"NULL Pointer Dereference"}],"description":"PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Null dereference in n/a","id":"CVE-2015-4054","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2015"},"n_packages":0,"n_references":7,"next":{"headline":"The System Library in VCE Vision Intelligent Operations before 2.6.5 does not properly implement cryptography, which makes it easier for loc","id":"CVE-2015-4056"},"packages":[],"prev":{"headline":"ceph-deploy uses world-readable permissions on client.admin key","id":"CVE-2015-4053"},"products":["n/a"],"published":"2017-05-23","related":[{"cvss_score":8.1,"headline":"PgBouncer buffer overflow in SCRAM","id":"CVE-2026-6665","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2015-6817","kev_date_added":null,"published":"2017-05-23"},{"cvss_score":7.5,"headline":"PgBouncer integer overflow in PgBouncer network packet parsing","id":"CVE-2026-6664","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":7.5,"headline":"Untrusted search path in auth_query connection in PgBouncer","id":"CVE-2025-12819","kev_date_added":null,"published":"2025-12-03"},{"cvss_score":5.9,"headline":"PgBouncer crash in kill_pool_logins_server_error","id":"CVE-2026-6666","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":4.3,"headline":"PgBouncer missing authorization check in KILL_CLIENT admin command","id":"CVE-2026-6667","kev_date_added":null,"published":"2026-05-09"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can crash PgBouncer by sending a password packet before a startup packet, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2015-4054/"}