{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-7999 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-7999 is a high-severity vulnerability in n/a, published on 9 Mar 2018. 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-2018-7999 and fix it if it is affected.\n\nWhat it is: CVE-2018-7999 is a high-severity vulnerability in n/a, published on 9 Mar 2018. 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-2018-7999 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2018-7999/ (Markdown: https://insights.sbomify.com/CVE-2018-7999/index.md)","id":"CVE-2018-7999","markdown":"https://insights.sbomify.com/CVE-2018-7999/index.md","name":"CVE-2018-7999","record":{"aliases":["DEBIAN-CVE-2018-7999","GHSA-7p2q-34x4-g48j","MGASA-2018-0240","SUSE-SU-2018:0858-1","UBUNTU-CVE-2018-7999","USN-5657-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Graphite2 font library","requires_auth":"none","summary":"Attackers can cause denial of service via crafted TTF files exploiting a null pointer dereference in the Graphite2 font rendering library.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"graphite2","vendor":"sil"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In libgraphite2 in graphite2 1.3.11, a NULL pointer dereference vulnerability was found in Segment.cpp during a dumbRendering operation, which may allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted .ttf file.","ecosystems":["SUSE:Linux Enterprise Desktop 12 SP2","SUSE:Linux Enterprise Desktop 12 SP3","SUSE:Linux Enterprise Server 12 SP2","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Software Development Kit 12 SP2","SUSE:Linux Enterprise Software Development Kit 12 SP3"],"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":"Null dereference in n/a","id":"CVE-2018-7999","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2018"},"n_packages":9,"n_references":4,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-8000"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2018:0858-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","fixed":["1.3.1-10.3.1"],"introduced":["0"],"last_affected":[],"package":"graphite2","purl":"pkg:rpm/suse/graphite2\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3","source":"SUSE-SU-2018:0858-1"}],"prev":{"headline":"Null dereference in n/a","id":"CVE-2018-7998"},"products":["n/a"],"published":"2018-03-09","related":[],"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":"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":"Attackers can cause denial of service via crafted TTF files exploiting a null pointer dereference in the Graphite2 font rendering library.","url":"https://insights.sbomify.com/CVE-2018-7999/"}