{"answers":{"affected":"2 open source packages ship an affected version, including nokogiri. It affects 25 products.","exploited":"There is no known exploitation of CVE-2019-13118 in the wild and no public exploit code.","fix":"Upgrade nokogiri to 1.10.5 or later.","what":"CVE-2019-13118 is a medium-severity vulnerability in Apple Icloud, published on 1 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13118 and fix it if it is affected.\n\nWhat it is: CVE-2019-13118 is a medium-severity vulnerability in Apple Icloud, published on 1 Jul 2019. 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-2019-13118 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nokogiri (RubyGems): affected all versions; fixed in 1.10.5\n- nokogiri (RubyGems): affected all versions; fixed in 1.10.5\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-2019-13118/ (Markdown: https://insights.sbomify.com/CVE-2019-13118/index.md)","id":"CVE-2019-13118","markdown":"https://insights.sbomify.com/CVE-2019-13118/index.md","name":"CVE-2019-13118","record":{"aliases":["ALPINE-CVE-2019-13118","DEBIAN-CVE-2019-13118","GHSA-cf46-6xxh-pc75","JLSEC-2026-579","UBUNTU-CVE-2019-13118"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"libxslt library","requires_auth":"none","summary":"An attacker can read uninitialized stack data via a crafted xsl:number instruction in libxslt, potentially exposing sensitive memory contents.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"icloud","vendor":"apple"},{"product":"iphone_os","vendor":"apple"},{"product":"itunes","vendor":"apple"},{"product":"mac_os_x","vendor":"apple"},{"product":"macos","vendor":"apple"},{"product":"tvos","vendor":"apple"},{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"active_iq_unified_manager","vendor":"netapp"},{"product":"cloud_backup","vendor":"netapp"},{"product":"clustered_data_ontap","vendor":"netapp"},{"product":"e-series_performance_analyzer","vendor":"netapp"},{"product":"e-series_santricity_management_plug-ins","vendor":"netapp"},{"product":"e-series_santricity_os_controller","vendor":"netapp"},{"product":"e-series_santricity_storage_manager","vendor":"netapp"},{"product":"e-series_santricity_web_services","vendor":"netapp"},{"product":"oncommand_insight","vendor":"netapp"},{"product":"oncommand_workflow_automation","vendor":"netapp"},{"product":"ontap_select_deploy_administration_utility","vendor":"netapp"},{"product":"plug-in_for_symantec_netbackup","vendor":"netapp"},{"product":"santricity_unified_manager","vendor":"netapp"},{"product":"steelstore_cloud_integrated_storage","vendor":"netapp"},{"product":"leap","vendor":"opensuse"},{"product":"jdk","vendor":"oracle"},{"product":"libxslt","vendor":"xmlsoft"}],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"}],"description":"In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.","ecosystems":["RubyGems"],"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":"libxslt Type Confusion vulnerability that affects Nokogiri","id":"CVE-2019-13118","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":"apple:icloud","products":["apple:icloud","apple:iphone_os","apple:itunes","apple:mac_os_x","apple:macos","apple:tvos","canonical:ubuntu_linux","fedoraproject:fedora","netapp:active_iq_unified_manager","netapp:cloud_backup","netapp:clustered_data_ontap","netapp:e-series_performance_analyzer","netapp:e-series_santricity_os_controller","netapp:e-series_santricity_storage_manager","netapp:e-series_santricity_web_services","netapp:oncommand_insight","netapp:oncommand_workflow_automation","netapp:ontap_select_deploy_administration_utility","netapp:plug-in_for_symantec_netbackup","netapp:santricity_unified_manager","netapp:steelstore_cloud_integrated_storage","opensuse:leap","oracle:jdk"],"type":"information_disclosure","year":"2019"},"n_packages":2,"n_references":41,"next":{"headline":"Information disclosure in n/a","id":"CVE-2019-13120"},"packages":[{"ecosystem":"RubyGems","fixed":["1.10.5"],"introduced":["0"],"last_affected":[],"package":"nokogiri","purl":null,"source":"GHSA-cf46-6xxh-pc75"},{"ecosystem":"RubyGems","fixed":["1.10.5"],"introduced":["0"],"last_affected":[],"package":"nokogiri","purl":"pkg:gem/nokogiri","source":"GHSA-cf46-6xxh-pc75"}],"prev":{"headline":"Uninitialized read in Nokogiri gem","id":"CVE-2019-13117"},"products":["n/a"],"published":"2019-07-01","related":[{"cvss_score":8.8,"headline":"Apple Multiple Products Type Confusion","id":"CVE-2019-8506","kev_date_added":"2022-05-04","published":"2019-12-18"},{"cvss_score":7.8,"headline":"Apple Multiple Products Type Confusion","id":"CVE-2020-27932","kev_date_added":"2021-11-03","published":"2020-12-08"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8746","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8749","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Memory corruption in iOS","id":"CVE-2019-8756","kev_date_added":null,"published":"2020-10-27"},{"cvss_score":9.8,"headline":"Use after free in Safari","id":"CVE-2020-9895","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":9.8,"headline":"Code injection in Safari","id":"CVE-2020-9850","kev_date_added":null,"published":"2020-06-09"}],"sources":[{"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":"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["n/a"]},"summary":"An attacker can read uninitialized stack data via a crafted xsl:number instruction in libxslt, potentially exposing sensitive memory contents.","url":"https://insights.sbomify.com/CVE-2019-13118/"}