{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-44648 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-44648 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 12 Jan 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-44648 and fix it if it is affected.\n\nWhat it is: CVE-2021-44648 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 12 Jan 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-44648 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-2021-44648/ (Markdown: https://insights.sbomify.com/CVE-2021-44648/index.md)","id":"CVE-2021-44648","markdown":"https://insights.sbomify.com/CVE-2021-44648/index.md","name":"CVE-2021-44648","record":{"aliases":["ALPINE-CVE-2021-44648","DEBIAN-CVE-2021-44648","GHSA-hm7g-c3p8-8xwf","MGASA-2022-0402","SUSE-SU-2022:3153-1","SUSE-SU-2022:3230-1","UBUNTU-CVE-2021-44648","USN-5607-1","openSUSE-SU-2024:12296-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GDK Pixbuf image library","requires_auth":"none","summary":"A heap-buffer overflow in gdk-pixbuf allows attackers to execute arbitrary code or cause denial of service via crafted GIF files.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"gdkpixbuf","vendor":"gnome"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12.","ecosystems":["SUSE:Enterprise Storage 7","SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Module for Basesystem 15 SP3","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","SUSE:Linux Enterprise Server 15 SP2-BCL","SUSE:Linux Enterprise Server 15 SP2-LTSS","SUSE:Linux Enterprise Server for SAP Applications 15 SP2","SUSE:Manager Proxy 4.1","SUSE:Manager Retail Branch Server 4.1","SUSE:Manager Server 4.1","openSUSE:Leap 15.3","openSUSE:Leap 15.4","openSUSE:Leap Micro 5.2","openSUSE:Tumbleweed"],"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-2021-44648","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora"],"type":"memory_corruption","year":"2021"},"n_packages":17,"n_references":5,"next":{"headline":"Cross-site Scripting in django-cms","id":"CVE-2021-44649"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOS","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["2.42.9-150400.5.6.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2022:3153-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP2-BCL","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCL","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP2-LTSS","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP2","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Manager Proxy 4.1","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Manager%20Proxy%204.1","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Manager Retail Branch Server 4.1","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"SUSE:Manager Server 4.1","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/suse/gdk-pixbuf\u0026distro=SUSE%20Manager%20Server%204.1","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/opensuse/gdk-pixbuf\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["2.42.9-150400.5.6.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/opensuse/gdk-pixbuf\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:3153-1"},{"ecosystem":"openSUSE:Leap Micro 5.2","fixed":["2.40.0-150200.3.9.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/opensuse/gdk-pixbuf\u0026distro=openSUSE%20Leap%20Micro%205.2","source":"SUSE-SU-2022:3230-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.42.9-3.1"],"introduced":["0"],"last_affected":[],"package":"gdk-pixbuf","purl":"pkg:rpm/opensuse/gdk-pixbuf\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12296-1"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-44647"},"products":["n/a"],"published":"2022-01-12","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":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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-buffer overflow in gdk-pixbuf allows attackers to execute arbitrary code or cause denial of service via crafted GIF files.","url":"https://insights.sbomify.com/CVE-2021-44648/"}