{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-7977 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-7977 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-7977 is a high-severity vulnerability in Huawei Technologies Co., Ltd. FusionSphere OpenStack, published on 27 Nov 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-7977 and fix it if it is affected.\n\nWhat it is: CVE-2018-7977 is a high-severity vulnerability in Huawei Technologies Co., Ltd. FusionSphere OpenStack, published on 27 Nov 2018. 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-2018-7977 in the wild and no public exploit code.\n\nAffected product: Huawei Technologies Co., Ltd. FusionSphere OpenStack. 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-2018-7977/ (Markdown: https://insights.sbomify.com/CVE-2018-7977/index.md)","id":"CVE-2018-7977","markdown":"https://insights.sbomify.com/CVE-2018-7977/index.md","name":"CVE-2018-7977","record":{"aliases":["GHSA-47cx-x7mm-vj6c"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Huawei FusionSphere OpenStack","requires_auth":"none","summary":"Remote attackers can exploit insufficient communication protection in Huawei FusionSphere OpenStack to obtain sensitive information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"fusionsphere_openstack","vendor":"huawei"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.","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":"Information disclosure in FusionSphere OpenStack","id":"CVE-2018-7977","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2018-7978"},"packages":[],"prev":{"headline":"Cross-site scripting in eSpace Desktop","id":"CVE-2018-7976"},"products":["FusionSphere OpenStack"],"published":"2018-11-27","related":[{"cvss_score":8.8,"headline":"Security feature bypass in FusionSphere OpenStack","id":"CVE-2020-9079","kev_date_added":null,"published":"2020-08-11"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-2718","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-2719","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-8131","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-8132","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-8134","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":8.8,"headline":"Command injection in FusionSphere OpenStack","id":"CVE-2017-8135","kev_date_added":null,"published":"2017-11-22"}],"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":["Huawei Technologies Co., Ltd."]},"summary":"Remote attackers can exploit insufficient communication protection in Huawei FusionSphere OpenStack to obtain sensitive information.","url":"https://insights.sbomify.com/CVE-2018-7977/"}