{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2018-1053 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-1053 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 9 Feb 2018. 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-2018-1053 and fix it if it is affected.\n\nWhat it is: CVE-2018-1053 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 9 Feb 2018. 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-2018-1053 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-2018-1053/ (Markdown: https://insights.sbomify.com/CVE-2018-1053/index.md)","id":"CVE-2018-1053","markdown":"https://insights.sbomify.com/CVE-2018-1053/index.md","name":"CVE-2018-1053","record":{"aliases":["ALPINE-CVE-2018-1053","CLEANSTART-2026-ZK79671","DLA-1271-1","GHSA-h73g-3m4r-j2cr","MGASA-2018-0137","SUSE-SU-2018:0506-1","SUSE-SU-2018:0507-1","SUSE-SU-2018:0675-1","UBUNTU-CVE-2018-1053","USN-3564-1"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PostgreSQL database","requires_auth":"low_privilege","summary":"An authenticated attacker can read or modify a temporary file containing database passwords due to improper file permissions during pg_upgrade execution.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"postgresql","vendor":"postgresql"},{"product":"cloudforms","vendor":"redhat"}],"cvss":{"score":7,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"},{"id":"CWE-377","name":"DEPRECATED: Insecure Temporary File"}],"description":"In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pg_upgrade creates file in current working directory containing the output of `pg_dumpall -g` under umask which was in effect when the user invoked pg_upgrade, and not under 0077 which is normally used for other temporary files. This can allow an authenticated attacker to read or modify the one file, which may contain encrypted or unencrypted database passwords. The attack is infeasible if a directory mode blocks the attacker searching the current working directory or if the prevailing umask blocks the attacker opening the file.","ecosystems":["SUSE:Linux Enterprise Desktop 12 SP2","SUSE:Linux Enterprise Desktop 12 SP3","SUSE:Linux Enterprise Server 11 SP4","SUSE:Linux Enterprise Server 12 SP2","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 11 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Software Development Kit 11 SP4","SUSE:Linux Enterprise Software Development Kit 12 SP2","SUSE:Linux Enterprise Software Development Kit 12 SP3"],"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 postgresql","id":"CVE-2018-1053","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","postgresql:postgresql"],"type":"information_disclosure","year":"2018"},"n_packages":26,"n_references":7,"next":{"headline":"Denial of service in 389-ds-base","id":"CVE-2018-1054"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","fixed":["9.4.16-21.16.1"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2","source":"SUSE-SU-2018:0675-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4","fixed":["9.4.16-0.23.13.2"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4","source":"SUSE-SU-2018:0506-1"},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4","fixed":["9.4.16-0.23.13.2"],"introduced":["0"],"last_affected":[],"package":"postgresql94-libs","purl":"pkg:rpm/suse/postgresql94-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4","source":"SUSE-SU-2018:0506-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2","fixed":["9.4.16-21.16.1"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2","source":"SUSE-SU-2018:0675-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","fixed":["9.4.16-21.16.1"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2","source":"SUSE-SU-2018:0675-1"},{"ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","fixed":["9.4.16-0.23.13.2"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4","source":"SUSE-SU-2018:0506-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","fixed":["9.4.16-0.23.13.2"],"introduced":["0"],"last_affected":[],"package":"postgresql94-libs","purl":"pkg:rpm/suse/postgresql94-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4","source":"SUSE-SU-2018:0506-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["9.4.16-21.16.1"],"introduced":["0"],"last_affected":[],"package":"postgresql94","purl":"pkg:rpm/suse/postgresql94\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2018:0675-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96","purl":"pkg:rpm/suse/postgresql96\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 11 SP4","fixed":["9.4.16-0.23.13.2"],"introduced":["0"],"last_affected":[],"package":"postgresql94-libs","purl":"pkg:rpm/suse/postgresql94-libs\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4","source":"SUSE-SU-2018:0506-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["9.4.16-21.16.1"],"introduced":["0"],"last_affected":[],"package":"postgresql94-libs","purl":"pkg:rpm/suse/postgresql94-libs\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2018:0675-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2018:0507-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","fixed":["9.6.7-3.13.1"],"introduced":["0"],"last_affected":[],"package":"postgresql96-libs","purl":"pkg:rpm/suse/postgresql96-libs\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3","source":"SUSE-SU-2018:0507-1"}],"prev":{"headline":"Information disclosure in postgresql","id":"CVE-2018-1052"},"products":["postgresql"],"published":"2018-02-09","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":"SUSE","prefix":"SUSE"},{"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":"2024-09-17","vendors":["The PostgreSQL Global Development Group"]},"summary":"An authenticated attacker can read or modify a temporary file containing database passwords due to improper file permissions during pg_upgrade execution.","url":"https://insights.sbomify.com/CVE-2018-1053/"}