{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2019-12450 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-12450 is a critical vulnerability in Canonical Ubuntu Linux, published on 29 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12450 and fix it if it is affected.\n\nWhat it is: CVE-2019-12450 is a critical vulnerability in Canonical Ubuntu Linux, published on 29 May 2019. 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-2019-12450 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-2019-12450/ (Markdown: https://insights.sbomify.com/CVE-2019-12450/index.md)","id":"CVE-2019-12450","markdown":"https://insights.sbomify.com/CVE-2019-12450/index.md","name":"CVE-2019-12450","record":{"aliases":["ALPINE-CVE-2019-12450","AZL-6434","CLEANSTART-2026-SB14639","DEBIAN-CVE-2019-12450","DLA-1826-1","GHSA-m54p-gqx6-f2r7","JLSEC-2025-153","MGASA-2019-0352","RHSA-2019:3530","SUSE-SU-2019:14102-1","SUSE-SU-2019:1594-1","UBUNTU-CVE-2019-12450","USN-4014-1","USN-4014-2","openSUSE-SU-2019:1650-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"GNOME GLib library","requires_auth":"none","summary":"A race condition in GLib's file copy function allows attackers to read or modify files due to improper permission restrictions during the operation.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"glib","vendor":"gnome"},{"product":"leap","vendor":"opensuse"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"},{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used.","ecosystems":["Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:8::crb","SUSE:Linux Enterprise Module for Basesystem 15","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Package Hub 15","SUSE:Linux Enterprise Point of Sale 11 SP3","SUSE:Linux Enterprise Server 11 SP4-LTSS","openSUSE:Leap 15.0"],"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":"Race condition in n/a","id":"CVE-2019-12450","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","opensuse:leap","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus"],"type":"race_condition","year":"2019"},"n_packages":22,"n_references":8,"next":{"headline":"Containous Traefik Exposes Password Hashes","id":"CVE-2019-12452"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/redhat/glib2","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-debuginfo","purl":"pkg:rpm/redhat/glib2-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-debugsource","purl":"pkg:rpm/redhat/glib2-debugsource","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-devel","purl":"pkg:rpm/redhat/glib2-devel","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-devel-debuginfo","purl":"pkg:rpm/redhat/glib2-devel-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-fam","purl":"pkg:rpm/redhat/glib2-fam","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-fam-debuginfo","purl":"pkg:rpm/redhat/glib2-fam-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-tests","purl":"pkg:rpm/redhat/glib2-tests","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-tests-debuginfo","purl":"pkg:rpm/redhat/glib2-tests-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-debuginfo","purl":"pkg:rpm/redhat/glib2-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-debugsource","purl":"pkg:rpm/redhat/glib2-debugsource","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-devel-debuginfo","purl":"pkg:rpm/redhat/glib2-devel-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-doc","purl":"pkg:rpm/redhat/glib2-doc","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-fam-debuginfo","purl":"pkg:rpm/redhat/glib2-fam-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-static","purl":"pkg:rpm/redhat/glib2-static","source":"RHSA-2019:3530"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:2.56.4-7.el8"],"introduced":["0"],"last_affected":[],"package":"glib2-tests-debuginfo","purl":"pkg:rpm/redhat/glib2-tests-debuginfo","source":"RHSA-2019:3530"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","fixed":["2.54.3-4.15.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015","source":"SUSE-SU-2019:1594-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["2.54.3-4.15.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2019:1594-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15","fixed":["2.54.3-4.15.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015","source":"SUSE-SU-2019:1594-1"},{"ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","fixed":["2.22.5-0.8.39.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3","source":"SUSE-SU-2019:14102-1"},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","fixed":["2.22.5-0.8.39.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/suse/glib2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS","source":"SUSE-SU-2019:14102-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["2.54.3-lp150.3.10.1"],"introduced":["0"],"last_affected":[],"package":"glib2","purl":"pkg:rpm/opensuse/glib2\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:1650-1"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2019-12449"},"products":["n/a"],"published":"2019-05-29","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":"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":"A race condition in GLib's file copy function allows attackers to read or modify files due to improper permission restrictions during the operation.","url":"https://insights.sbomify.com/CVE-2019-12450/"}