{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-18906 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-18906 is a critical vulnerability in SUSE Linux Enterprise Server for SAP 12-SP5, published on 30 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-18906 and fix it if it is affected.\n\nWhat it is: CVE-2019-18906 is a critical vulnerability in SUSE Linux Enterprise Server for SAP 12-SP5, published on 30 Jun 2021. 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-2019-18906 in the wild and no public exploit code.\n\nAffected product: SUSE Linux Enterprise Server for SAP 12-SP5. 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-2019-18906/ (Markdown: https://insights.sbomify.com/CVE-2019-18906/index.md)","id":"CVE-2019-18906","markdown":"https://insights.sbomify.com/CVE-2019-18906/index.md","name":"CVE-2019-18906","record":{"aliases":["GHSA-x9cr-r4j4-8ph8","SUSE-SU-2021:2136-1","SUSE-SU-2021:2137-1","openSUSE-SU-2021:0907-1","openSUSE-SU-2021:2136-1","openSUSE-SU-2024:12078-1"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SUSE Linux cryptctl","requires_auth":"none","summary":"Attackers with access to hashed passwords can authenticate directly without cracking them due to weak client-side hashing in cryptctl.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"suse","cpe":[{"product":"cryptctl","vendor":"opensuse"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A Improper Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4.","ecosystems":["SUSE:Enterprise Storage 6","SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","SUSE:Linux Enterprise Module for Basesystem 15 SP2","SUSE:Linux Enterprise Module for Basesystem 15 SP3","SUSE:Linux Enterprise Module for SAP Applications 15","SUSE:Linux Enterprise Module for SAP Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15 SP1-BCL","SUSE:Linux Enterprise Server 15 SP1-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP1","SUSE:Manager Proxy 4.0","SUSE:Manager Retail Branch Server 4.0","SUSE:Manager Server 4.0","openSUSE:Leap 15.2","openSUSE:Leap 15.3","openSUSE:Tumbleweed"],"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":"cryptctl: client side password hashing is equivalent to clear text password storage","id":"CVE-2019-18906","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2019"},"n_packages":20,"n_references":1,"next":{"headline":"Command injection in ThinPro Linux","id":"CVE-2019-18909"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 6","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Enterprise%20Storage%206","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Module for SAP Applications 15","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20SAP%20Applications%2015","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Module for SAP Applications 15 SP1","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20SAP%20Applications%2015%20SP1","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["2.4-2.10.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2021:2137-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["2.4-2.10.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2021:2137-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["2.4-2.10.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2021:2137-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["2.4-2.10.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2021:2137-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Manager Proxy 4.0","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Manager%20Proxy%204.0","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Manager Retail Branch Server 4.0","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"SUSE:Manager Server 4.0","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/suse/cryptctl\u0026distro=SUSE%20Manager%20Server%204.0","source":"SUSE-SU-2021:2136-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.4-lp152.5.3.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/opensuse/cryptctl\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:0907-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.4-4.5.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/opensuse/cryptctl\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:2136-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.4-1.1"],"introduced":["0"],"last_affected":[],"package":"cryptctl","purl":"pkg:rpm/opensuse/cryptctl\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12078-1"}],"prev":{"headline":"Deprecated functionality in autoyast2 automatically imports gpg keys without checking them","id":"CVE-2019-18905"},"products":["SUSE Linux Enterprise Server for SAP 12-SP5","SUSE Manager Server 4.0"],"published":"2021-06-30","related":[{"cvss_score":8.7,"headline":"post-auth arbitrary file write on cryptctl server","id":"CVE-2017-9270","kev_date_added":null,"published":"2018-03-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2024-09-16","vendors":["SUSE"]},"summary":"Attackers with access to hashed passwords can authenticate directly without cracking them due to weak client-side hashing in cryptctl.","url":"https://insights.sbomify.com/CVE-2019-18906/"}