{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/7789?format=json","vulnerability_id":"VCID-mbr7-4pdc-kke5","summary":"typed_ast 1.3.0 and 1.3.1 has an ast_for_arguments out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code. (This issue also affected certain Python 3.8.0-alpha prereleases.)","aliases":[{"alias":"CVE-2019-19275"},{"alias":"GHSA-7xxv-wpxj-mx5v"},{"alias":"PYSEC-2019-131"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/204522?format=json","purl":"pkg:deb/debian/python3-typed-ast@1.4.0-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/python3-typed-ast@1.4.0-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/204523?format=json","purl":"pkg:deb/debian/python3-typed-ast@1.4.2-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/python3-typed-ast@1.4.2-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/204521?format=json","purl":"pkg:deb/debian/python3-typed-ast@1.5.4-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/python3-typed-ast@1.5.4-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/13403?format=json","purl":"pkg:pypi/typed-ast@1.3.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.3.2"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/13381?format=json","purl":"pkg:pypi/typed-ast@0.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5"},{"url":"http://public2.vulnerablecode.io/api/packages/13382?format=json","purl":"pkg:pypi/typed-ast@0.5.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.1"},{"url":"http://public2.vulnerablecode.io/api/packages/13383?format=json","purl":"pkg:pypi/typed-ast@0.5.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.2"},{"url":"http://public2.vulnerablecode.io/api/packages/13384?format=json","purl":"pkg:pypi/typed-ast@0.5.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.3"},{"url":"http://public2.vulnerablecode.io/api/packages/13385?format=json","purl":"pkg:pypi/typed-ast@0.5.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.4"},{"url":"http://public2.vulnerablecode.io/api/packages/13386?format=json","purl":"pkg:pypi/typed-ast@0.5.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.5"},{"url":"http://public2.vulnerablecode.io/api/packages/13387?format=json","purl":"pkg:pypi/typed-ast@0.5.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.5.6"},{"url":"http://public2.vulnerablecode.io/api/packages/13388?format=json","purl":"pkg:pypi/typed-ast@0.6.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.6.0"},{"url":"http://public2.vulnerablecode.io/api/packages/13389?format=json","purl":"pkg:pypi/typed-ast@0.6.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.6.1"},{"url":"http://public2.vulnerablecode.io/api/packages/13390?format=json","purl":"pkg:pypi/typed-ast@0.6.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.6.2"},{"url":"http://public2.vulnerablecode.io/api/packages/13391?format=json","purl":"pkg:pypi/typed-ast@0.6.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@0.6.3"},{"url":"http://public2.vulnerablecode.io/api/packages/13392?format=json","purl":"pkg:pypi/typed-ast@1.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.0.0"},{"url":"http://public2.vulnerablecode.io/api/packages/13393?format=json","purl":"pkg:pypi/typed-ast@1.0.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.0.1"},{"url":"http://public2.vulnerablecode.io/api/packages/13394?format=json","purl":"pkg:pypi/typed-ast@1.0.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.0.2"},{"url":"http://public2.vulnerablecode.io/api/packages/13395?format=json","purl":"pkg:pypi/typed-ast@1.0.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.0.3"},{"url":"http://public2.vulnerablecode.io/api/packages/13396?format=json","purl":"pkg:pypi/typed-ast@1.0.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.0.4"},{"url":"http://public2.vulnerablecode.io/api/packages/13397?format=json","purl":"pkg:pypi/typed-ast@1.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.1.0"},{"url":"http://public2.vulnerablecode.io/api/packages/13398?format=json","purl":"pkg:pypi/typed-ast@1.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.1.1"},{"url":"http://public2.vulnerablecode.io/api/packages/13399?format=json","purl":"pkg:pypi/typed-ast@1.1.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.1.2"},{"url":"http://public2.vulnerablecode.io/api/packages/13400?format=json","purl":"pkg:pypi/typed-ast@1.2.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.2.0"},{"url":"http://public2.vulnerablecode.io/api/packages/13401?format=json","purl":"pkg:pypi/typed-ast@1.3.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.3.0"},{"url":"http://public2.vulnerablecode.io/api/packages/13402?format=json","purl":"pkg:pypi/typed-ast@1.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-egkh-8qfe-ruev"},{"vulnerability":"VCID-mbr7-4pdc-kke5"},{"vulnerability":"VCID-rj63-gekd-x3gn"},{"vulnerability":"VCID-wvkf-g6xg-d7fb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/typed-ast@1.3.1"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-19275","reference_id":"","reference_type":"","scores":[{"value":"0.0136","scoring_system":"epss","scoring_elements":"0.80473","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-19275"},{"reference_url":"https://bugs.python.org/issue36495","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugs.python.org/issue36495"},{"reference_url":"https://github.com/advisories/GHSA-7xxv-wpxj-mx5v","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-7xxv-wpxj-mx5v"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/typed-ast/PYSEC-2019-131.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/typed-ast/PYSEC-2019-131.yaml"},{"reference_url":"https://github.com/python/cpython/commit/a4d78362397fc3bced6ea80fbc7b5f4827aec55e","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python/cpython/commit/a4d78362397fc3bced6ea80fbc7b5f4827aec55e"},{"reference_url":"https://github.com/python/cpython/commit/dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python/cpython/commit/dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c"},{"reference_url":"https://github.com/python/typed_ast","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python/typed_ast"},{"reference_url":"https://github.com/python/typed_ast/commit/156afcb26c198e162504a57caddfe0acd9ed7dce","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python/typed_ast/commit/156afcb26c198e162504a57caddfe0acd9ed7dce"},{"reference_url":"https://github.com/python/typed_ast/commit/dc317ac9cff859aa84eeabe03fb5004982545b3b","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python/typed_ast/commit/dc317ac9cff859aa84eeabe03fb5004982545b3b"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5H4Q6LFVRX7SFXLBEJMNQFI4T5SCEA","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5H4Q6LFVRX7SFXLBEJMNQFI4T5SCEA"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5H4Q6LFVRX7SFXLBEJMNQFI4T5SCEA/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5H4Q6LFVRX7SFXLBEJMNQFI4T5SCEA/"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19275","reference_id":"CVE-2019-19275","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19275"}],"weaknesses":[{"cwe_id":125,"name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."},{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."}],"exploits":[],"severity_range_score":"7.0 - 8.9","exploitability":"0.5","weighted_severity":"8.0","risk_score":4.0,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-mbr7-4pdc-kke5"}