{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-0452 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-0452 is a critical vulnerability in Fedoraproject Fedora, published on 10 Nov 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-2020-0452 and fix it if it is affected.\n\nWhat it is: CVE-2020-0452 is a critical vulnerability in Fedoraproject Fedora, published on 10 Nov 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-2020-0452 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2020-0452/ (Markdown: https://insights.sbomify.com/CVE-2020-0452/index.md)","id":"CVE-2020-0452","markdown":"https://insights.sbomify.com/CVE-2020-0452/index.md","name":"CVE-2020-0452","record":{"aliases":["A-159625731","ALSA-2020:5393","ASB-A-159625731","DEBIAN-CVE-2020-0452","DLA-2439-1","DSA-4786-1","GHSA-xrf9-3q75-637f","MGASA-2020-0426","OESA-2024-1078","RHSA-2020:5393","RHSA-2020:5394","RHSA-2020:5395","RHSA-2020:5396","RHSA-2020:5402","RLSA-2020:5393","UBUNTU-CVE-2020-0452","USN-4624-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Android libexif library","requires_auth":"none","summary":"An integer overflow in the libexif library allows remote code execution when processing malicious image data, affecting Android and other systems using this library.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"google_android","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"android","vendor":"google"}],"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"},{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731","ecosystems":["AlmaLinux:8","Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:enterprise_linux:8::appstream","Red Hat:enterprise_linux:8::crb","Red Hat:rhel_e4s:8.0::appstream","Red Hat:rhel_eus:8.1::appstream","Red Hat:rhel_eus:8.1::crb","Red Hat:rhel_eus:8.2::appstream","Red Hat:rhel_eus:8.2::crb","Rocky Linux:8"],"exploits":{"exploitdb":0,"first_seen":"2022-04-28","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-04-28T10:23:41Z","kind":"github_poc","ref":"https://github.com/ShaikUsaf/external_libexif_AOSP10_CVE-2020-0452","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Integer overflow in Android","id":"CVE-2020-0452","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","google:android"],"type":"integer_overflow","year":"2020"},"n_packages":40,"n_references":4,"next":{"headline":"Security feature bypass in Android","id":"CVE-2020-0453"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/almalinux/libexif","source":"ALSA-2020:5393"},{"ecosystem":"AlmaLinux:8","fixed":["0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/almalinux/libexif-devel","source":"ALSA-2020:5393"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/redhat/libexif-devel","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-doc","purl":"pkg:rpm/redhat/libexif-doc","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/redhat/libexif-devel","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-doc","purl":"pkg:rpm/redhat/libexif-doc","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/redhat/libexif-devel","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif-doc","purl":"pkg:rpm/redhat/libexif-doc","source":"RHSA-2020:5402"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:0.6.22-2.el7_9"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5402"},{"ecosystem":"Red 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Hat:enterprise_linux:8::appstream","fixed":["0:0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5393"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5393"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5393"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5393"},{"ecosystem":"Red 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Hat:rhel_eus:8.1::appstream","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","fixed":["0:0.6.21-18.el8_1"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/redhat/libexif-devel","source":"RHSA-2020:5395"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/redhat/libexif","source":"RHSA-2020:5394"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5394"},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5394"},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif-debuginfo","purl":"pkg:rpm/redhat/libexif-debuginfo","source":"RHSA-2020:5394"},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif-debugsource","purl":"pkg:rpm/redhat/libexif-debugsource","source":"RHSA-2020:5394"},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","fixed":["0:0.6.21-18.el8_2"],"introduced":["0"],"last_affected":[],"package":"libexif-devel","purl":"pkg:rpm/redhat/libexif-devel","source":"RHSA-2020:5394"},{"ecosystem":"Rocky Linux:8","fixed":["0:0.6.22-5.el8_3"],"introduced":["0"],"last_affected":[],"package":"libexif","purl":"pkg:rpm/rocky-linux/libexif?distro=rocky-linux-8-5-legacy\u0026epoch=0","source":"RLSA-2020:5393"}],"prev":{"headline":"Memory corruption in Android","id":"CVE-2020-0451"},"products":["Android"],"published":"2020-11-10","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An integer overflow in the libexif library allows remote code execution when processing malicious image data, affecting Android and other systems using this library.","url":"https://insights.sbomify.com/CVE-2020-0452/"}