{"answers":{"affected":"3 open source packages ship an affected version, including mercurial. It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-1000132 in the wild and no public exploit code.","fix":"Upgrade mercurial to 4.5.1 or later.","what":"CVE-2018-1000132 is a critical missing authorization vulnerability in Debian Debian Linux, published on 14 Mar 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-2018-1000132 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000132 is a critical missing authorization vulnerability in Debian Debian Linux, published on 14 Mar 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-2018-1000132 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mercurial (PyPI): affected all versions; fixed in 4.5.1\n- mercurial (PyPI): affected all versions; fixed in 4.5.1\n- mercurial (PyPI): affected all versions; fixed in 4.5.1\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-2018-1000132/ (Markdown: https://insights.sbomify.com/CVE-2018-1000132/index.md)","id":"CVE-2018-1000132","markdown":"https://insights.sbomify.com/CVE-2018-1000132/index.md","name":"CVE-2018-1000132","record":{"aliases":["ALPINE-CVE-2018-1000132","DEBIAN-CVE-2018-1000132","DLA-1331-1","GHSA-4mr4-7vjv-9hm6","PYSEC-2018-87","SUSE-SU-2018:0933-1","UBUNTU-CVE-2018-1000132"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mercurial version control","requires_auth":"none","summary":"An attacker with network access can bypass access controls in the Mercurial protocol server to read unauthorized data.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"mercurial","vendor":"mercurial"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 4.5.1.","ecosystems":["PyPI","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":"Mercurial Incorrect Access Control vulnerability","id":"CVE-2018-1000132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"missing_authorization","year":"2018"},"n_packages":4,"n_references":5,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2018-1000133"},"packages":[{"ecosystem":"PyPI","fixed":["4.5.1"],"introduced":["0"],"last_affected":[],"package":"mercurial","purl":null,"source":"GHSA-4mr4-7vjv-9hm6"},{"ecosystem":"PyPI","fixed":["4.5.1"],"introduced":["0"],"last_affected":[],"package":"mercurial","purl":"pkg:pypi/mercurial","source":"GHSA-4mr4-7vjv-9hm6"},{"ecosystem":"PyPI","fixed":["4.5.1"],"introduced":["0"],"last_affected":[],"package":"mercurial","purl":"pkg:pypi/mercurial","source":"PYSEC-2018-87"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","fixed":["2.8.2-15.10.1"],"introduced":["0"],"last_affected":[],"package":"mercurial","purl":"pkg:rpm/suse/mercurial\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3","source":"SUSE-SU-2018:0933-1"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2018-1000131"},"products":["n/a"],"published":"2018-03-14","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"An attacker with network access can bypass access controls in the Mercurial protocol server to read unauthorized data.","url":"https://insights.sbomify.com/CVE-2018-1000132/"}