{"answers":{"affected":"2 open source packages ship an affected version, including Microsoft.ChakraCore. It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-8145 exists.","fix":"Upgrade Microsoft.ChakraCore to 1.8.4 or later.","what":"CVE-2018-8145 is a high-severity vulnerability in Microsoft Chakracore, published on 9 May 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-2018-8145 and fix it if it is affected.\n\nWhat it is: CVE-2018-8145 is a high-severity vulnerability in Microsoft Chakracore, published on 9 May 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-8145 exists.\n\nAffected packages and fixed versions:\n- Microsoft.ChakraCore (NuGet): affected all versions; fixed in 1.8.4\n- Microsoft.ChakraCore (NuGet): affected all versions; fixed in 1.8.4\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-2018-8145/ (Markdown: https://insights.sbomify.com/CVE-2018-8145/index.md)","id":"CVE-2018-8145","markdown":"https://insights.sbomify.com/CVE-2018-8145/index.md","name":"CVE-2018-8145","record":{"aliases":["GHSA-xphq-3x6q-q2qq"],"analysis":{"component_type":"browser","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft Edge/IE","requires_auth":"none","summary":"Chakra engine improperly discloses memory contents, allowing attackers to obtain sensitive information to further compromise user systems.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"chakracore","vendor":"microsoft"},{"product":"edge","vendor":"microsoft"},{"product":"internet_explorer","vendor":"microsoft"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the user's computer or data, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects ChakraCore, Internet Explorer 11, Microsoft Edge, Internet Explorer 10. This CVE ID is unique from CVE-2018-0943, CVE-2018-8130, CVE-2018-8133, CVE-2018-8177.","ecosystems":["NuGet"],"exploits":{"exploitdb":2,"first_seen":"2018-07-12","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2018-07-12","kind":"exploitdb","ref":"45011","stars":null,"title":"Microsoft Edge Chakra JIT - Out-of-Bounds Reads/Writes"},{"date":"2018-07-12","kind":"exploitdb","ref":"45011","stars":null,"title":"Microsoft Edge Chakra JIT - Out-of-Bounds Reads/Writes"}],"tier":"weaponised"},"has_fix":true,"headline":"ChakraCore information disclosure vulnerability","id":"CVE-2018-8145","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"microsoft:chakracore","products":["microsoft:chakracore","microsoft:edge","microsoft:internet_explorer"],"type":"information_disclosure","year":"2018"},"n_packages":2,"n_references":4,"next":{"headline":"Memory corruption in Microsoft Excel","id":"CVE-2018-8147"},"packages":[{"ecosystem":"NuGet","fixed":["1.8.4"],"introduced":["0"],"last_affected":[],"package":"Microsoft.ChakraCore","purl":null,"source":"GHSA-xphq-3x6q-q2qq"},{"ecosystem":"NuGet","fixed":["1.8.4"],"introduced":["0"],"last_affected":[],"package":"Microsoft.ChakraCore","purl":"pkg:nuget/Microsoft.ChakraCore","source":"GHSA-xphq-3x6q-q2qq"}],"prev":{"headline":"Security feature bypass in Windows 10","id":"CVE-2018-8142"},"products":["ChakraCore","Internet Explorer 10","Internet Explorer 11","Microsoft Edge"],"published":"2018-05-09","related":[{"cvss_score":7.5,"headline":"ChakraCore Scripting Engine Type Confusion","id":"CVE-2018-8298","kev_date_added":"2022-03-03","published":"2018-07-11"},{"cvss_score":4.2,"headline":"Microsoft Edge and Internet Explorer Memory Corruption","id":"CVE-2020-0878","kev_date_added":"2021-11-03","published":"2020-09-11"},{"cvss_score":9.8,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2018-8500","kev_date_added":null,"published":"2018-10-10"},{"cvss_score":9.8,"headline":"ChakraCore vulnerable to privilege escalation","id":"CVE-2017-11767","kev_date_added":null,"published":"2017-11-02"},{"cvss_score":9.8,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2017-8658","kev_date_added":null,"published":"2017-08-11"},{"cvss_score":8.8,"headline":"Scripting Engine Memory Corruption Vulnerability","id":"CVE-2020-1555","kev_date_added":null,"published":"2020-08-17"},{"cvss_score":8.1,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2020-1073","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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["Microsoft"]},"summary":"Chakra engine improperly discloses memory contents, allowing attackers to obtain sensitive information to further compromise user systems.","url":"https://insights.sbomify.com/CVE-2018-8145/"}