{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-27781 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-27781 is a high-severity vulnerability in Fedoraproject Fedora, published on 18 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-27781 and fix it if it is affected.\n\nWhat it is: CVE-2020-27781 is a high-severity vulnerability in Fedoraproject Fedora, published on 18 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-27781 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2020-27781/ (Markdown: https://insights.sbomify.com/CVE-2020-27781/index.md)","id":"CVE-2020-27781","markdown":"https://insights.sbomify.com/CVE-2020-27781/index.md","name":"CVE-2020-27781","record":{"aliases":["DEBIAN-CVE-2020-27781","GHSA-mh9p-7vgq-83jw","SUSE-SU-2020:3895-1","SUSE-SU-2021:0023-1","UBUNTU-CVE-2020-27781","openSUSE-SU-2020:2327-1","openSUSE-SU-2021:0079-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Ceph storage system","requires_auth":"low_privilege","summary":"Attackers can steal Ceph credentials via OpenStack Manila to escalate privileges and access arbitrary resources, including admin accounts.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"ceph","vendor":"redhat"},{"product":"ceph_storage","vendor":"redhat"},{"product":"openshift_container_platform","vendor":"redhat"},{"product":"openstack_platform","vendor":"redhat"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"}],"description":"User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open Stack Manila user can request access to a share to an arbitrary cephx user, including existing users. The access key is retrieved via the interface drivers. Then, all users of the requesting OpenStack project can view the access key. This enables the attacker to target any resource that the user has access to. This can be done to even \"admin\" users, compromising the ceph administrator. This flaw affects Ceph versions prior to 14.2.16, 15.x prior to 15.2.8, and 16.x prior to 16.2.0.","ecosystems":["SUSE:Enterprise Storage 6","SUSE:Enterprise Storage 7","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Basesystem 15 SP2","openSUSE:Leap 15.1","openSUSE:Leap 15.2"],"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":"Privilege escalation in Ceph","id":"CVE-2020-27781","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","redhat:openshift_container_platform"],"type":"privilege_escalation","year":"2020"},"n_packages":8,"n_references":4,"next":{"headline":"Denial of service in Undertow","id":"CVE-2020-27782"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 6","fixed":["14.2.16.402+g7d47dbaf4d-3.57.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/suse/ceph\u0026distro=SUSE%20Enterprise%20Storage%206","source":"SUSE-SU-2021:0023-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["15.2.8.80+g1f4b6229ca-3.13.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/suse/ceph\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2020:3895-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["14.2.16.402+g7d47dbaf4d-3.57.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/suse/ceph\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2021:0023-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["15.2.8.80+g1f4b6229ca-3.13.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/suse/ceph\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2020:3895-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["14.2.16.402+g7d47dbaf4d-lp151.2.31.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/opensuse/ceph\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2021:0079-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["14.2.16.402+g7d47dbaf4d-lp151.2.31.1"],"introduced":["0"],"last_affected":[],"package":"ceph-test","purl":"pkg:rpm/opensuse/ceph-test\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2021:0079-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["15.2.8.80+g1f4b6229ca-lp152.2.9.1"],"introduced":["0"],"last_affected":[],"package":"ceph","purl":"pkg:rpm/opensuse/ceph\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:2327-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["15.2.8.80+g1f4b6229ca-lp152.2.9.1"],"introduced":["0"],"last_affected":[],"package":"ceph-test","purl":"pkg:rpm/opensuse/ceph-test\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:2327-1"}],"prev":{"headline":"Auth bypass in pam","id":"CVE-2020-27780"},"products":["Ceph"],"published":"2020-12-18","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can steal Ceph credentials via OpenStack Manila to escalate privileges and access arbitrary resources, including admin accounts.","url":"https://insights.sbomify.com/CVE-2020-27781/"}