{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2018-1000852 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-1000852 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 20 Dec 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-2018-1000852 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000852 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 20 Dec 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-2018-1000852 in the wild and no public exploit code.\n\nAffected product: Canonical Ubuntu Linux. 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-2018-1000852/ (Markdown: https://insights.sbomify.com/CVE-2018-1000852/index.md)","id":"CVE-2018-1000852","markdown":"https://insights.sbomify.com/CVE-2018-1000852/index.md","name":"CVE-2018-1000852","record":{"aliases":["DEBIAN-CVE-2018-1000852","GHSA-vr2x-32cg-pm8g","RHSA-2019:2157","UBUNTU-CVE-2018-1000852"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"FreeRDP client","requires_auth":"none","summary":"A malicious RDP server can read client memory via a crafted capability request when the echo option is enabled.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"freerdp","vendor":"freerdp"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capability_request that can result in The RDP server can read the client's memory.. This attack appear to be exploitable via RDPClient must connect the rdp server with echo option. This vulnerability appears to have been fixed in after commit 205c612820dac644d665b5bb1cdf437dc5ca01e3.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation"],"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":"Information disclosure in n/a","id":"CVE-2018-1000852","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","fedoraproject:fedora","freerdp:freerdp"],"type":"information_disclosure","year":"2018"},"n_packages":24,"n_references":6,"next":{"headline":"Remote Code Execution in esigate-core","id":"CVE-2018-1000854"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp","purl":"pkg:rpm/redhat/freerdp","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-debuginfo","purl":"pkg:rpm/redhat/freerdp-debuginfo","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-devel","purl":"pkg:rpm/redhat/freerdp-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-libs","purl":"pkg:rpm/redhat/freerdp-libs","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr","purl":"pkg:rpm/redhat/libwinpr","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr-devel","purl":"pkg:rpm/redhat/libwinpr-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre","purl":"pkg:rpm/redhat/vinagre","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre-debuginfo","purl":"pkg:rpm/redhat/vinagre-debuginfo","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp","purl":"pkg:rpm/redhat/freerdp","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-debuginfo","purl":"pkg:rpm/redhat/freerdp-debuginfo","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-devel","purl":"pkg:rpm/redhat/freerdp-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-libs","purl":"pkg:rpm/redhat/freerdp-libs","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr","purl":"pkg:rpm/redhat/libwinpr","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr-devel","purl":"pkg:rpm/redhat/libwinpr-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre","purl":"pkg:rpm/redhat/vinagre","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre-debuginfo","purl":"pkg:rpm/redhat/vinagre-debuginfo","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp","purl":"pkg:rpm/redhat/freerdp","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-debuginfo","purl":"pkg:rpm/redhat/freerdp-debuginfo","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-devel","purl":"pkg:rpm/redhat/freerdp-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"freerdp-libs","purl":"pkg:rpm/redhat/freerdp-libs","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr","purl":"pkg:rpm/redhat/libwinpr","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.0.0-1.rc4.el7"],"introduced":["0"],"last_affected":[],"package":"libwinpr-devel","purl":"pkg:rpm/redhat/libwinpr-devel","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre","purl":"pkg:rpm/redhat/vinagre","source":"RHSA-2019:2157"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:3.22.0-12.el7"],"introduced":["0"],"last_affected":[],"package":"vinagre-debuginfo","purl":"pkg:rpm/redhat/vinagre-debuginfo","source":"RHSA-2019:2157"}],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2018-1000851"},"products":["n/a"],"published":"2018-12-20","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":["n/a"]},"summary":"A malicious RDP server can read client memory via a crafted capability request when the echo option is enabled.","url":"https://insights.sbomify.com/CVE-2018-1000852/"}