{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2019-19282 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-19282 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-19282 is a high-severity denial of service vulnerability in Siemens OpenPCS 7 V8.1, published on 10 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-19282 and fix it if it is affected.\n\nWhat it is: CVE-2019-19282 is a high-severity denial of service vulnerability in Siemens OpenPCS 7 V8.1, published on 10 Mar 2020. 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-2019-19282 in the wild and no public exploit code.\n\nAffected product: Siemens OpenPCS 7 V8.1. 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-2019-19282/ (Markdown: https://insights.sbomify.com/CVE-2019-19282/index.md)","id":"CVE-2019-19282","markdown":"https://insights.sbomify.com/CVE-2019-19282/index.md","name":"CVE-2019-19282","record":{"aliases":["GHSA-2pg9-8888-cqmc"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Siemens SIMATIC PCS 7","requires_auth":"none","summary":"An attacker with network access can cause a Denial-of-Service condition in Siemens SIMATIC systems by sending specially crafted messages when encrypted communication is enabled.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"openpcs_7","vendor":"siemens"},{"product":"simatic_batch","vendor":"siemens"},{"product":"simatic_net_pc","vendor":"siemens"},{"product":"simatic_pcs_7","vendor":"siemens"},{"product":"simatic_route_control","vendor":"siemens"},{"product":"simatic_wincc","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-131","name":"Incorrect Calculation of Buffer Size"}],"description":"A vulnerability has been identified in OpenPCS 7 V8.1 (All versions), OpenPCS 7 V8.2 (All versions), OpenPCS 7 V9.0 (All versions \u003c V9.0 Upd3), SIMATIC BATCH V8.1 (All versions), SIMATIC BATCH V8.2 (All versions \u003c V8.2 Upd12), SIMATIC BATCH V9.0 (All versions \u003c V9.0 SP1 Upd5), SIMATIC NET PC Software V14 (All versions \u003c V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC NET PC Software V16 (All versions \u003c V16 Update 1), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions \u003c V9.0 SP3), SIMATIC Route Control V8.1 (All versions), SIMATIC Route Control V8.2 (All versions), SIMATIC Route Control V9.0 (All versions \u003c V9.0 Upd4), SIMATIC WinCC (TIA Portal) V13 (All versions \u003c V13 SP2), SIMATIC WinCC (TIA Portal) V14 (All versions \u003c V14 SP1 Update 10), SIMATIC WinCC (TIA Portal) V15.1 (All versions \u003c V15.1 Update 5), SIMATIC WinCC (TIA Portal) V16 (All versions \u003c V16 Update 1), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 14), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP1 Update 1). Through specially crafted messages, when encrypted communication is enabled, an attacker with network access could use the vulnerability to compromise the availability of the system by causing a Denial-of-Service condition.\nSuccessful exploitation requires no system privileges and no user interaction.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in OpenPCS 7 V8.1","id":"CVE-2019-19282","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in XHQ","id":"CVE-2019-19283"},"packages":[],"prev":{"headline":"Denial of service in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)","id":"CVE-2019-19281"},"products":["OpenPCS 7 V8.1","OpenPCS 7 V8.2","OpenPCS 7 V9.0","SIMATIC BATCH V8.1","SIMATIC BATCH V8.2","SIMATIC BATCH V9.0","SIMATIC NET PC Software V14","SIMATIC NET PC Software V15","SIMATIC NET PC Software V16","SIMATIC PCS 7 V8.1","SIMATIC PCS 7 V8.2","SIMATIC PCS 7 V9.0","SIMATIC Route Control V8.1","SIMATIC Route Control V8.2","SIMATIC Route Control V9.0","SIMATIC WinCC (TIA Portal) V13","SIMATIC WinCC (TIA Portal) V14","SIMATIC WinCC (TIA Portal) V15.1","SIMATIC WinCC (TIA Portal) V16","SIMATIC WinCC V7.3","SIMATIC WinCC V7.4","SIMATIC WinCC V7.5"],"published":"2020-03-10","related":[{"cvss_score":7.5,"headline":"Denial of service in OpenPCS 7 V7.1 and earlier","id":"CVE-2018-4832","kev_date_added":null,"published":"2018-04-24"},{"cvss_score":7.1,"headline":"Null dereference in OpenPCS 7 V9.1","id":"CVE-2023-48363","kev_date_added":null,"published":"2024-02-13"},{"cvss_score":7.1,"headline":"Null dereference in OpenPCS 7 V9.1","id":"CVE-2023-48364","kev_date_added":null,"published":"2024-02-13"}],"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":"2024-08-05","vendors":["Siemens"]},"summary":"An attacker with network access can cause a Denial-of-Service condition in Siemens SIMATIC systems by sending specially crafted messages when encrypted communication is enabled.","url":"https://insights.sbomify.com/CVE-2019-19282/"}