{"format": 1, "mode": "release", "from_release": null, "to_release": {"date": "2024-11-21", "build": "13.18", "major": "13", "minor": 18, "manual": "13", "status": "stable", "doc_git": "", "version": "13.18", "eol_date": "2025-11-13", "date_text": "2024-11-21", "supported": false, "manual_url": "/docs/13/release-13-18.html", "source_url": "/docs/release/13.18/", "entry_count": 4, "placeholder": false, "content_hash": "52b435c5f0483b3fe944fe82b7702c69767ecea5a626d79020877e68cd94f005", "manual_build": "13.23", "source_as_of": "", "changes_count": 4, "doc_loaded_at": "2026-09-26T02:56:40.428744", "migration_html": "<p>对于运行 13.X 的用户，不需要执行导出/恢复。</p>\n<p>但是，如果是从早于 13.17 的版本升级，请参见<a href=\"/docs/13/release-13-17.html\" title=\"E.7. 发布版本 13.17\">第 E.7 节</a>。</p>", "compatibility_count": 0, "label": "13.18", "status_label": "历史版本", "eol": "2025-11-13", "age_days": 678, "support_days": -321}, "groups": [{"date": "2024-11-21", "build": "13.18", "major": "13", "minor": 18, "manual": "13", "status": "stable", "doc_git": "", "version": "13.18", "eol_date": "2025-11-13", "date_text": "2024-11-21", "supported": false, "manual_url": "/docs/13/release-13-18.html", "source_url": "/docs/release/13.18/", "entry_count": 4, "placeholder": false, "content_hash": "52b435c5f0483b3fe944fe82b7702c69767ecea5a626d79020877e68cd94f005", "manual_build": "13.23", "source_as_of": "", "changes_count": 4, "doc_loaded_at": "2026-09-26T02:56:40.428744", "migration_html": "<p>对于运行 13.X 的用户，不需要执行导出/恢复。</p>\n<p>但是，如果是从早于 13.17 的版本升级，请参见<a href=\"/docs/13/release-13-17.html\" title=\"E.7. 发布版本 13.17\">第 E.7 节</a>。</p>", "compatibility_count": 0, "label": "13.18", "status_label": "历史版本", "eol": "2025-11-13", "age_days": 678, "support_days": -321, "entries": [{"id": "13.18-2dcb90b343e7bf55", "cves": ["CVE-2024-10978"], "html": "<p>恢复 <code>ALTER {ROLE|DATABASE} SET role</code> 的功能（Tom Lane，Noah Misch）<a href=\"https://postgr.es/c/07c6e0f61\">§</a></p>\n<p>针对 CVE-2024-10978 的修复意外导致来自非交互式来源的 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"/docs/compare/?release=15.10#15.10-d3c8a67fc12652c8", "source_url": "/docs/release/15.10/#ZH-AUTO-RELEASE-15-SECT2-16"}, {"db_id": "e4a3a55b29e3e45132a44ee9d76a8b7a", "kind": "equivalent", "version": "14.15", "label": "14.15", "title": "恢复 ALTER {ROLE|DATABASE} SET role 的功能", "evidence": {"same_day": true, "patch_ids": ["919a51e9d5f17a763b934dd71ff20f74"], "statement_hash": "58d30457493a9f01745241c5d06236c69fc1c5c8ddb5044ce94a9c4a4075fee1"}, "url": "/docs/compare/?release=14.15#14.15-422cf39c7394aada", "source_url": "/docs/release/14.15/#ZH-AUTO-RELEASE-14-SECT2-16"}, {"db_id": "acf7b13b266fc0c0b48132f58dda40a4", "kind": "equivalent", "version": "12.22", "label": "12.22", "title": "恢复 ALTER {ROLE|DATABASE} SET role 的功能", "evidence": {"same_day": true, "patch_ids": ["919a51e9d5f17a763b934dd71ff20f74"], "statement_hash": "58d30457493a9f01745241c5d06236c69fc1c5c8ddb5044ce94a9c4a4075fee1"}, "url": "/docs/compare/?release=12.22#12.22-87cfe420bf12aef8", "source_url": "/docs/release/12.22/#id-1.11.6.6.6"}]}, {"id": "13.18-73debc97f1da2a16", "cves": [], "html": "<p>修复逻辑复制槽的 <code>restart_lsn</code> 可能后退的情况（Masahiko Sawada）<a href=\"https://postgr.es/c/15dc1abb1\">§</a></p>\n<p>之前，重启逻辑复制有时会导致复制槽的重启点被重新计算为一个比 <code>pg_replication_slots</code> 中先前公布值更旧的位置。这是有问题的，因为例如 WAL 文件可能已经根据较新的 <code>restart_lsn</code> 值被删除，在这种情况下复制将无法重启。</p>", "text": "修复逻辑复制槽的 restart_lsn 可能后退的情况（Masahiko Sawada）§ 之前，重启逻辑复制有时会导致复制槽的重启点被重新计算为一个比 pg_replication_slots 中先前公布值更旧的位置。这是有问题的，因为例如 WAL 文件可能已经根据较新的 restart_lsn 值被删除，在这种情况下复制将无法重启。", "title": "修复逻辑复制槽的 restart_lsn 可能后退的情况", "commits": ["15dc1abb1"], "section": "变更", "category": "bugfix", "source_url": "/docs/release/13.18/#id-1.11.6.11.5", "source_hash": "bcc6a00a2dd3046e2bd29acd9f0b73d6b25a6ee9a45f504e7d14be164a354ff9", "section_path": ["变更"], "commit_groups": [["15dc1abb1", "26c4e8968", "568e78a65", "91771b3fb", "e5ed873b1", "f35391133"]], "identity_text": "Fix cases where a logical replication slot's restart_lsn could go backwards (Masahiko Sawada) Previously, restarting logical replication could sometimes cause the slot's restart point to be recomputed as an older value than had previously been advertised in pg_replication_slots. This is bad, since for example WAL files might have been removed on the basis of the later restart_lsn value, in which case replication would fail to restart.", "commit_aliases": ["15dc1abb1", "26c4e8968", "568e78a65", "91771b3fb", "e5ed873b1", "f35391133"], "source_commits": ["15dc1abb1"], "source_entry_id": "13.18/changes/002", "db_id": "2379d7430937e26c867f0b3b2bc9112f", "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": "a88aae52abe4e6ce8da143195ef0b2e48986b4030d26c50d007b00695a6a6a48", "relations": [{"rule": 2, "type": "equivalent", "target": "7314b3acc1bcea03af87a29d6ae66d66", "evidence": {"same_day": true, "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": "a88aae52abe4e6ce8da143195ef0b2e48986b4030d26c50d007b00695a6a6a48"}}, {"rule": 2, "type": "equivalent", "target": "8f0e270da299adb30e1901570a8fe309", "evidence": {"same_day": true, "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": 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"/docs/compare/?release=17.2#17.2-75cf64383155ff92", "source_url": "/docs/release/17.2/#RELEASE-17-2-CHANGES"}, {"db_id": "8f0e270da299adb30e1901570a8fe309", "kind": "equivalent", "version": "16.6", "label": "16.6", "title": "修复逻辑复制槽的 restart_lsn 可能后退的情况", "evidence": {"same_day": true, "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": "a88aae52abe4e6ce8da143195ef0b2e48986b4030d26c50d007b00695a6a6a48"}, "url": "/docs/compare/?release=16.6#16.6-20c2a4b20819e474", "source_url": "/docs/release/16.6/#RELEASE-16-6-CHANGES"}, {"db_id": "f3d3824aa67522cf3e92153b05732253", "kind": "equivalent", "version": "15.10", "label": "15.10", "title": "修复逻辑复制槽的 restart_lsn 可能后退的情况", "evidence": {"same_day": true, "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": "a88aae52abe4e6ce8da143195ef0b2e48986b4030d26c50d007b00695a6a6a48"}, "url": "/docs/compare/?release=15.10#15.10-0aa3e2da88ef79d2", "source_url": "/docs/release/15.10/#ZH-AUTO-RELEASE-15-SECT2-16"}, {"db_id": "eeac887b0b63b2fdf6611c932284ec81", "kind": "equivalent", "version": "14.15", "label": "14.15", "title": "修复逻辑复制槽的 restart_lsn 可能后退的情况", "evidence": {"same_day": true, "patch_ids": ["069bd53d83383ae0d89ffa6e359b6218"], "statement_hash": "a88aae52abe4e6ce8da143195ef0b2e48986b4030d26c50d007b00695a6a6a48"}, "url": "/docs/compare/?release=14.15#14.15-dbdf316123c7d4cb", "source_url": "/docs/release/14.15/#ZH-AUTO-RELEASE-14-SECT2-16"}]}, {"id": "13.18-9fa998bb55f0e4c4", "cves": [], "html": "<p>在统计视图中统计 <code>contrib/bloom</code> 索引的索引扫描次数，例如 <code>pg_stat_user_indexes</code>.<code>idx_scan</code> 计数器（Masahiro Ikeda）<a href=\"https://postgr.es/c/e493ea866\">§</a></p>", "text": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器（Masahiro Ikeda）§", "title": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器", "commits": ["e493ea866"], "section": "变更", "category": "improvement", "source_url": "/docs/release/13.18/#id-1.11.6.11.5", "source_hash": "5171793efb06bd646a03620f05b18a565fce650bc49a046478b386b48e9caacc", "section_path": ["变更"], "commit_groups": [["05aac2e83", "16a2bb079", "2a30b6836", "7af6d1306", "93063e2e4", "e493ea866"]], "identity_text": "Count index scans in contrib/bloom indexes in the statistics views, such as the pg_stat_user_indexes.idx_scan counter (Masahiro Ikeda)", "commit_aliases": ["05aac2e83", "16a2bb079", "2a30b6836", "7af6d1306", "93063e2e4", "e493ea866"], "source_commits": ["e493ea866"], "source_entry_id": "13.18/changes/003", "db_id": "7b67908fa8be25ef7ac6fdbb980b3930", "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270", "relations": [{"rule": 2, "type": "equivalent", "target": "2fcab360df6135d0065be944b026bbf0", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}}, {"rule": 2, "type": "equivalent", "target": "82d8483a4776666f82eb5d319fa2b1c1", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}}, {"rule": 2, "type": "equivalent", "target": "cb76eb7a731699077eb60167ca0eaf1f", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}}, {"rule": 2, "type": "equivalent", "target": "f15dfa16542819f1af89c8405c6b3e28", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}}], "version": "13.18", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "82d8483a4776666f82eb5d319fa2b1c1", "kind": "equivalent", "version": "17.2", "label": "17.2", "title": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}, "url": "/docs/compare/?release=17.2#17.2-90ea7632563c16a8", "source_url": "/docs/release/17.2/#RELEASE-17-2-CHANGES"}, {"db_id": "cb76eb7a731699077eb60167ca0eaf1f", "kind": "equivalent", "version": "16.6", "label": "16.6", "title": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}, "url": "/docs/compare/?release=16.6#16.6-a73ff36aadffcfcb", "source_url": "/docs/release/16.6/#RELEASE-16-6-CHANGES"}, {"db_id": "f15dfa16542819f1af89c8405c6b3e28", "kind": "equivalent", "version": "15.10", "label": "15.10", "title": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}, "url": "/docs/compare/?release=15.10#15.10-b6a38e4d700ac60e", "source_url": "/docs/release/15.10/#ZH-AUTO-RELEASE-15-SECT2-16"}, {"db_id": "2fcab360df6135d0065be944b026bbf0", "kind": "equivalent", "version": "14.15", "label": "14.15", "title": "在统计视图中统计 contrib/bloom 索引的索引扫描次数，例如 pg_stat_user_indexes.idx_scan 计数器", "evidence": {"same_day": true, "patch_ids": ["18045be1bf3d0d9ae5adcf381594f3dd"], "statement_hash": "119add7bd460017f82ba032c4519dc7a8dea78e099fab867acdd3de837d93270"}, "url": "/docs/compare/?release=14.15#14.15-710830664c07845c", "source_url": "/docs/release/14.15/#ZH-AUTO-RELEASE-14-SECT2-16"}]}, {"id": "13.18-d30b13f05cc1c528", "cves": [], "html": "<p>修复在检查索引的 opclass 选项是否已更改时发生的崩溃（Alexander Korotkov）<a href=\"https://postgr.es/c/5411e8213\">§</a></p>\n<p>如果表具有带非默认操作符类选项的索引，某些形式的 <code>ALTER TABLE</code> 会失败。</p>", "text": "修复在检查索引的 opclass 选项是否已更改时发生的崩溃（Alexander Korotkov）§ 如果表具有带非默认操作符类选项的索引，某些形式的 ALTER TABLE 会失败。", "title": "修复在检查索引的 opclass 选项是否已更改时发生的崩溃", "commits": ["5411e8213"], "section": "变更", "category": "bugfix", "source_url": "/docs/release/13.18/#id-1.11.6.11.5", "source_hash": "d3419e92a198be14482b0b8e150def4b3c17ee086cd42bf23ea953f5147f75f0", "section_path": ["变更"], "commit_groups": [["247e7647f", "5411e8213", "713b8546a", "a6fa869cf", "b242aba02", "db22b9002"]], "identity_text": "Fix crash when checking to see if an index's opclass options have changed (Alexander Korotkov) Some forms of ALTER TABLE would fail if the table has an index with non-default operator class options.", "commit_aliases": ["247e7647f", "5411e8213", "713b8546a", "a6fa869cf", "b242aba02", "db22b9002"], "source_commits": ["5411e8213"], "source_entry_id": "13.18/changes/004", "db_id": "207e3b56e933a534b2897c6a7ad86253", "patch_ids": ["e5ef0dcbed3b7af0eee17f9caf84ef30"], "statement_hash": 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"count": 4}, {"key": "feature", "label": "新功能", "count": 0}, {"key": "bugfix", "label": "BUG 修复", "count": 2}, {"key": "security", "label": "安全相关", "count": 1}, {"key": "performance", "label": "性能改进", "count": 0}, {"key": "compatibility", "label": "兼容性变化", "count": 0}, {"key": "improvement", "label": "其他改进", "count": 1}], "total": 4, "release_count": 1, "cross_major": false, "cve_count": 1, "cves": [{"id": "CVE-2024-10978", "url": "https://www.postgresql.org/support/security/CVE-2024-10978/", "fixed": {"12": "12.21", "13": "13.17", "14": "14.14", "15": "15.9", "16": "16.5", "17": "17.1"}, "score": 4.2, "title": "恢复 ALTER {ROLE|DATABASE} SET role 的功能", "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N", "cna_url": "https://cveawg.mitre.org/api/cve/CVE-2024-10978", "affected": {"12": "12", "13": "13", "14": "14", "15": "15", "16": "16", "17": "17"}, "component": "core server", "published": {"12": "2024-11-14", "13": "2024-11-14", "14": "2024-11-14", "15": "2024-11-14", "16": "2024-11-14", "17": "2024-11-14"}, "introduced": {}, "cvss_version": "3.0", "description_en": "Incorrect privilege assignment in PostgreSQL allows a less-privileged application user to view or change different rows from those intended. An attack requires the application to use SET ROLE , SET SESSION AUTHORIZATION , or an equivalent feature. The problem arises when an application query uses parameters from the attacker or conveys query results to the attacker. If that query reacts to current_setting('role') or the current user ID, it may modify or return data as though the session had not used SET ROLE or SET SESSION AUTHORIZATION . The attacker does not control which incorrect user ID applies. Query text from less-privileged sources is not a concern here, because SET ROLE and SET SESSION AUTHORIZATION are not sandboxes for unvetted queries. Versions before PostgreSQL 17.1, 16.5, 15.9, 14.14, 13.17, and 12.21 are affected.\n\nThe PostgreSQL project thanks Tom Lane for reporting this problem.", "affected_ranges": [{"from": "0", "until": "12.21"}, {"from": "13", "until": "13.17"}, {"from": "14", "until": "14.14"}, {"from": "15", "until": "15.9"}, {"from": "16", "until": "16.5"}, {"from": "17", "until": "17.1"}], "first_published": "2024-11-14", "fixed_version": "13.17"}], "cve_available": true, "remaining_cves": [], "security_regressions": [], "warnings": [], "candidate_count": 4, "already_in_source_count": 0, "duplicate_count": 0, "excluded_count": 0, "exclusions": [], "source_as_of": "2026-09-26", "security_as_of": "2026-09-26"}