{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-25076 exists.","fix":"Apply the vendor's patch.","what":"CVE-2023-25076 is a critical memory corruption vulnerability in SNIProxy, published on 30 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-25076 and fix it if it is affected.\n\nWhat it is: CVE-2023-25076 is a critical memory corruption vulnerability in SNIProxy, published on 30 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-25076 exists.\n\nAffected product: SNIProxy. 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-2023-25076/ (Markdown: https://insights.sbomify.com/CVE-2023-25076/index.md)","id":"CVE-2023-25076","markdown":"https://insights.sbomify.com/CVE-2023-25076/index.md","name":"CVE-2023-25076","record":{"aliases":["DEBIAN-CVE-2023-25076","DLA-3406-1","DSA-5413-1","GHSA-fhgm-rvpq-xwx9","MGASA-2023-0178","UBUNTU-CVE-2023-25076","USN-6148-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SNIProxy server","requires_auth":"none","summary":"A buffer overflow in SNIProxy allows remote attackers to execute arbitrary code via crafted HTTP or TLS packets.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"sniproxy","vendor":"sniproxy_project"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A buffer overflow vulnerability exists in the handling of wildcard backend hosts of SNIProxy 0.6.0-2 and the master branch (commit: 822bb80df9b7b345cc9eba55df74a07b498819ba). A specially crafted HTTP or TLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in SNIProxy","id":"CVE-2023-25076","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Cross-site scripting in EC-CUBE 4 series","id":"CVE-2023-25077"},"packages":[],"prev":{"headline":"Privilege escalation in Intel Server Configuration Utility software","id":"CVE-2023-25075"},"products":["SNIProxy"],"published":"2023-03-30","related":[],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-03-05","vendors":["SNIProxy"]},"summary":"A buffer overflow in SNIProxy allows remote attackers to execute arbitrary code via crafted HTTP or TLS packets.","url":"https://insights.sbomify.com/CVE-2023-25076/"}