{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-12268 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-12268 is a critical memory corruption vulnerability in Debian Debian Linux, published on 27 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-12268 and fix it if it is affected.\n\nWhat it is: CVE-2020-12268 is a critical memory corruption vulnerability in Debian Debian Linux, published on 27 Apr 2020. 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-2020-12268 in the wild and no public exploit code.\n\nAffected product: Debian Debian 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-2020-12268/ (Markdown: https://insights.sbomify.com/CVE-2020-12268/index.md)","id":"CVE-2020-12268","markdown":"https://insights.sbomify.com/CVE-2020-12268/index.md","name":"CVE-2020-12268","record":{"aliases":["ALPINE-CVE-2020-12268","DEBIAN-CVE-2020-12268","GHSA-ccx8-28wr-3jgq","MGASA-2020-0213","RHSA-2020:2897","RHSA-2020:2971","RHSA-2020:3043","SUSE-SU-2020:1212-1","SUSE-SU-2020:1220-1","UBUNTU-CVE-2020-12268","openSUSE-SU-2020:0653-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"JBIG2 decoding library","requires_auth":"none","summary":"A heap-based buffer overflow in the jbig2dec library allows attackers to execute arbitrary code or cause denial of service via crafted JBIG2 images.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"jbig2dec","vendor":"artifex"},{"product":"debian_linux","vendor":"debian"},{"product":"leap","vendor":"opensuse"}],"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-787","name":"Out-of-bounds Write"}],"description":"jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.","ecosystems":["Red Hat:enterprise_linux:8::appstream","Red Hat:rhel_e4s:8.0::appstream","Red Hat:rhel_eus:8.1::appstream","SUSE:Enterprise Storage 5","SUSE:HPE Helion OpenStack 8","SUSE:Linux Enterprise High Performance Computing 15-ESPOS","SUSE:Linux Enterprise High Performance Computing 15-LTSS","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP1-LTSS","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP2-LTSS","SUSE:Linux Enterprise Server 12 SP3-BCL","SUSE:Linux Enterprise Server 12 SP3-LTSS","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP1","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15","SUSE:Linux Enterprise Software Development Kit 12 SP4","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:OpenStack Cloud 7","SUSE:OpenStack Cloud 8","SUSE:OpenStack Cloud Crowbar 8","openSUSE:Leap 15.1"],"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":"Memory corruption in n/a","id":"CVE-2020-12268","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","opensuse:leap"],"type":"memory_corruption","year":"2020"},"n_packages":66,"n_references":5,"next":{"headline":"Other in n/a","id":"CVE-2020-12270"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.14-4.el8_2"],"introduced":["0"],"last_affected":[],"package":"jbig2dec","purl":"pkg:rpm/redhat/jbig2dec","source":"RHSA-2020:2897"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.14-4.el8_2"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-debuginfo","source":"RHSA-2020:2897"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.14-4.el8_2"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debugsource","purl":"pkg:rpm/redhat/jbig2dec-debugsource","source":"RHSA-2020:2897"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.14-4.el8_2"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs","purl":"pkg:rpm/redhat/jbig2dec-libs","source":"RHSA-2020:2897"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.14-4.el8_2"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-libs-debuginfo","source":"RHSA-2020:2897"},{"ecosystem":"Red Hat:rhel_e4s:8.0::appstream","fixed":["0:0.14-4.el8_0"],"introduced":["0"],"last_affected":[],"package":"jbig2dec","purl":"pkg:rpm/redhat/jbig2dec","source":"RHSA-2020:3043"},{"ecosystem":"Red Hat:rhel_e4s:8.0::appstream","fixed":["0:0.14-4.el8_0"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-debuginfo","source":"RHSA-2020:3043"},{"ecosystem":"Red Hat:rhel_e4s:8.0::appstream","fixed":["0:0.14-4.el8_0"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debugsource","purl":"pkg:rpm/redhat/jbig2dec-debugsource","source":"RHSA-2020:3043"},{"ecosystem":"Red Hat:rhel_e4s:8.0::appstream","fixed":["0:0.14-4.el8_0"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs","purl":"pkg:rpm/redhat/jbig2dec-libs","source":"RHSA-2020:3043"},{"ecosystem":"Red Hat:rhel_e4s:8.0::appstream","fixed":["0:0.14-4.el8_0"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-libs-debuginfo","source":"RHSA-2020:3043"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.14-4.el8_1"],"introduced":["0"],"last_affected":[],"package":"jbig2dec","purl":"pkg:rpm/redhat/jbig2dec","source":"RHSA-2020:2971"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.14-4.el8_1"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-debuginfo","source":"RHSA-2020:2971"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.14-4.el8_1"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-debugsource","purl":"pkg:rpm/redhat/jbig2dec-debugsource","source":"RHSA-2020:2971"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.14-4.el8_1"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs","purl":"pkg:rpm/redhat/jbig2dec-libs","source":"RHSA-2020:2971"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.14-4.el8_1"],"introduced":["0"],"last_affected":[],"package":"jbig2dec-libs-debuginfo","purl":"pkg:rpm/redhat/jbig2dec-libs-debuginfo","source":"RHSA-2020:2971"},{"ecosystem":"SUSE:Enterprise Storage 5","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Enterprise%20Storage%205","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Enterprise Storage 5","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Enterprise%20Storage%205","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:HPE Helion OpenStack 8","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=HPE%20Helion%20OpenStack%208","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:HPE Helion OpenStack 8","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=HPE%20Helion%20OpenStack%208","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","fixed":["9.52-3.27.2"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","fixed":["0.2.8-3.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","fixed":["9.52-3.27.2"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","fixed":["0.2.8-3.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["9.52-3.27.2"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","fixed":["0.2.8-3.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1","source":"SUSE-SU-2020:1220-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP1-LTSS","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP1-LTSS","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["9.52-23.34.1"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["0.2.7-12.10.1"],"introduced":["0"],"last_affected":[],"package":"libspectre","purl":"pkg:rpm/suse/libspectre\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:1212-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","fixed":["9.52-3.27.2"],"introduced":["0"],"last_affected":[],"package":"ghostscript","purl":"pkg:rpm/suse/ghostscript\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS","source":"SUSE-SU-2020:1220-1"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2020-12267"},"products":["n/a"],"published":"2020-04-27","related":[{"cvss_score":7.8,"headline":"Integer overflow in n/a","id":"CVE-2017-7975","kev_date_added":null,"published":"2017-04-19"},{"cvss_score":7.1,"headline":"Integer overflow in n/a","id":"CVE-2017-7976","kev_date_added":null,"published":"2017-04-19"},{"cvss_score":7.1,"headline":"Integer overflow in n/a","id":"CVE-2017-7885","kev_date_added":null,"published":"2017-04-17"},{"cvss_score":6.5,"headline":"Denial of service in n/a","id":"CVE-2023-46361","kev_date_added":null,"published":"2023-10-31"},{"cvss_score":6.5,"headline":"Null dereference in n/a","id":"CVE-2017-9216","kev_date_added":null,"published":"2017-05-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"A heap-based buffer overflow in the jbig2dec library allows attackers to execute arbitrary code or cause denial of service via crafted JBIG2 images.","url":"https://insights.sbomify.com/CVE-2020-12268/"}