{"answers":{"affected":"3 open source packages ship an affected version, including reportlab. It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-19450 in the wild and no public exploit code.","fix":"Upgrade reportlab to 3.5.31 or later.","what":"CVE-2019-19450 is a critical code injection vulnerability in Debian Debian Linux, published on 20 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-19450 and fix it if it is affected.\n\nWhat it is: CVE-2019-19450 is a critical code injection vulnerability in Debian Debian Linux, published on 20 Sep 2023. 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-2019-19450 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- reportlab (PyPI): affected all versions; fixed in 3.5.31\n- reportlab (PyPI): affected all versions; fixed in 3.5.31\n- reportlab (PyPI): affected all versions; fixed in 3.5.31\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-2019-19450/ (Markdown: https://insights.sbomify.com/CVE-2019-19450/index.md)","id":"CVE-2019-19450","markdown":"https://insights.sbomify.com/CVE-2019-19450/index.md","name":"CVE-2019-19450","record":{"aliases":["ALSA-2023:5790","DEBIAN-CVE-2019-19450","GHSA-pj98-2xf6-cff5","PYSEC-2026-522","RHSA-2023:5616","RHSA-2023:5786","RHSA-2023:5787","RHSA-2023:5788","RHSA-2023:5789","RHSA-2023:5790","SUSE-SU-2023:3972-1","SUSE-SU-2023:4048-1","UBUNTU-CVE-2019-19450"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Python PDF library","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via crafted XML input in ReportLab's paraparser due to unsafe evaluation of unichar elements.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"reportlab","vendor":"reportlab"}],"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-91","name":"XML Injection"}],"description":"paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '\u003cunichar code=\"' followed by arbitrary Python code, a similar issue to CVE-2019-17626.","ecosystems":["AlmaLinux:8","PyPI","Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:enterprise_linux:8::appstream","Red Hat:rhel_aus:8.2::appstream","Red Hat:rhel_aus:8.4::appstream","Red Hat:rhel_e4s:8.1::appstream","Red Hat:rhel_e4s:8.2::appstream","Red Hat:rhel_e4s:8.4::appstream","Red Hat:rhel_eus:8.6::appstream","Red Hat:rhel_tus:8.2::appstream","Red Hat:rhel_tus:8.4::appstream","SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Module for Package Hub 15 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5"],"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":"ReportLab vulnerable to remote code execution via paraparser","id":"CVE-2019-19450","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"code_injection","year":"2019"},"n_packages":54,"n_references":5,"next":{"headline":"Denial of service in n/a","id":"CVE-2019-19451"},"packages":[{"ecosystem":"PyPI","fixed":["3.5.31"],"introduced":["0"],"last_affected":[],"package":"reportlab","purl":null,"source":"GHSA-pj98-2xf6-cff5"},{"ecosystem":"PyPI","fixed":["3.5.31"],"introduced":["0"],"last_affected":[],"package":"reportlab","purl":"pkg:pypi/reportlab","source":"GHSA-pj98-2xf6-cff5"},{"ecosystem":"PyPI","fixed":["3.5.31"],"introduced":["0"],"last_affected":[],"package":"reportlab","purl":"pkg:pypi/reportlab","source":"PYSEC-2026-522"},{"ecosystem":"AlmaLinux:8","fixed":["3.4.0-8.el8_8.1.alma.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/almalinux/python3-reportlab","source":"ALSA-2023:5790"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debuginfo","purl":"pkg:rpm/redhat/python-reportlab-debuginfo","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-docs","purl":"pkg:rpm/redhat/python-reportlab-docs","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debuginfo","purl":"pkg:rpm/redhat/python-reportlab-debuginfo","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-docs","purl":"pkg:rpm/redhat/python-reportlab-docs","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debuginfo","purl":"pkg:rpm/redhat/python-reportlab-debuginfo","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:2.5-11.el7_9"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-docs","purl":"pkg:rpm/redhat/python-reportlab-docs","source":"RHSA-2023:5616"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.4.0-8.el8_8.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5790"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.4.0-8.el8_8.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5790"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.4.0-8.el8_8.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5790"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:3.4.0-8.el8_8.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5790"},{"ecosystem":"Red Hat:rhel_aus:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_aus:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_aus:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_aus:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_aus:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_e4s:8.1::appstream","fixed":["0:3.4.0-6.el8_1.5"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5789"},{"ecosystem":"Red Hat:rhel_e4s:8.1::appstream","fixed":["0:3.4.0-6.el8_1.5"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5789"},{"ecosystem":"Red Hat:rhel_e4s:8.1::appstream","fixed":["0:3.4.0-6.el8_1.5"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5789"},{"ecosystem":"Red Hat:rhel_e4s:8.1::appstream","fixed":["0:3.4.0-6.el8_1.5"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5789"},{"ecosystem":"Red Hat:rhel_e4s:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_e4s:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_e4s:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_e4s:8.2::appstream","fixed":["0:3.4.0-8.el8_2.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5788"},{"ecosystem":"Red Hat:rhel_e4s:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_e4s:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_e4s:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_e4s:8.4::appstream","fixed":["0:3.4.0-8.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab-debuginfo","purl":"pkg:rpm/redhat/python3-reportlab-debuginfo","source":"RHSA-2023:5787"},{"ecosystem":"Red Hat:rhel_eus:8.6::appstream","fixed":["0:3.4.0-8.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab","purl":"pkg:rpm/redhat/python-reportlab","source":"RHSA-2023:5786"},{"ecosystem":"Red Hat:rhel_eus:8.6::appstream","fixed":["0:3.4.0-8.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"python-reportlab-debugsource","purl":"pkg:rpm/redhat/python-reportlab-debugsource","source":"RHSA-2023:5786"},{"ecosystem":"Red Hat:rhel_eus:8.6::appstream","fixed":["0:3.4.0-8.el8_6.1"],"introduced":["0"],"last_affected":[],"package":"python3-reportlab","purl":"pkg:rpm/redhat/python3-reportlab","source":"RHSA-2023:5786"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-19449"},"products":["n/a"],"published":"2023-09-20","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":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"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":"Red Hat","prefix":"RHSA"},{"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":"Remote attackers can execute arbitrary code via crafted XML input in ReportLab's paraparser due to unsafe evaluation of unichar elements.","url":"https://insights.sbomify.com/CVE-2019-19450/"}