{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2018-15504 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-15504 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-15504 is a high-severity vulnerability in Juniper Junos, published on 18 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-15504 and fix it if it is affected.\n\nWhat it is: CVE-2018-15504 is a high-severity vulnerability in Juniper Junos, published on 18 Aug 2018. 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-2018-15504 in the wild and no public exploit code.\n\nAffected product: Juniper Junos. 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-2018-15504/ (Markdown: https://insights.sbomify.com/CVE-2018-15504/index.md)","id":"CVE-2018-15504","markdown":"https://insights.sbomify.com/CVE-2018-15504/index.md","name":"CVE-2018-15504","record":{"aliases":["GHSA-x64c-pwxp-r95w"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GoAhead web server","requires_auth":"none","summary":"A NULL pointer dereference in GoAhead and Appweb web servers allows remote attackers to cause a denial of service via crafted HTTP request headers.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"appweb","vendor":"embedthis"},{"product":"goahead","vendor":"embedthis"},{"product":"junos","vendor":"juniper"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishandles some HTTP request fields associated with time, which results in a NULL pointer dereference, as demonstrated by If-Modified-Since or If-Unmodified-Since with a month greater than 11.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Null dereference in n/a","id":"CVE-2018-15504","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"juniper:junos","products":["juniper:junos"],"type":"null_dereference","year":"2018"},"n_packages":0,"n_references":5,"next":{"headline":"Null dereference in n/a","id":"CVE-2018-15505"},"packages":[],"prev":{"headline":"Deserialization in n/a","id":"CVE-2018-15503"},"products":["n/a"],"published":"2018-08-18","related":[{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2018-8715","kev_date_added":null,"published":"2018-03-14"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2021-33254","kev_date_added":null,"published":"2022-06-01"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2020-15689","kev_date_added":null,"published":"2020-07-13"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2018-15505","kev_date_added":null,"published":"2018-08-18"},{"cvss_score":5,"headline":"Null dereference in n/a","id":"CVE-2014-9708","kev_date_added":null,"published":"2015-03-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"A NULL pointer dereference in GoAhead and Appweb web servers allows remote attackers to cause a denial of service via crafted HTTP request headers.","url":"https://insights.sbomify.com/CVE-2018-15504/"}