{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-24626 exists.","fix":"Apply the vendor's patch.","what":"CVE-2023-24626 is a medium-severity vulnerability in n/a, published on 8 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-24626 and fix it if it is affected.\n\nWhat it is: CVE-2023-24626 is a medium-severity vulnerability in n/a, published on 8 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-24626 exists.\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-2023-24626/ (Markdown: https://insights.sbomify.com/CVE-2023-24626/index.md)","id":"CVE-2023-24626","markdown":"https://insights.sbomify.com/CVE-2023-24626/index.md","name":"CVE-2023-24626","record":{"aliases":["ALPINE-CVE-2023-24626","AZL-26216","CLSA-2026-1776934758","CLSA-2026-1776940861","DEBIAN-CVE-2023-24626","GHSA-wr4w-95gx-6cfr","MGASA-2024-0057","OESA-2023-1263","UBUNTU-CVE-2023-24626","USN-6198-1","openSUSE-SU-2024:13285-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GNU Screen utility","requires_auth":"low_privilege","summary":"Local users can send privileged signals to arbitrary processes via GNU Screen, causing denial of service or process disruption.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"screen","vendor":"gnu"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"socket.c in GNU Screen through 4.9.0, when installed setuid or setgid (the default on platforms such as Arch Linux and FreeBSD), allows local users to send a privileged SIGHUP signal to any PID, causing a denial of service or disruption of the target process.","ecosystems":["openSUSE:Tumbleweed"],"exploits":{"exploitdb":1,"first_seen":"2023-04-05","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-04-05","kind":"exploitdb","ref":"51252","stars":null,"title":"GNU screen v4.9.0 - Privilege Escalation"}],"tier":"weaponised"},"has_fix":true,"headline":"Privilege escalation in n/a","id":"CVE-2023-24626","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2023"},"n_packages":1,"n_references":3,"next":{"headline":"SQL injection in n/a","id":"CVE-2023-24641"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["4.9.1-1.1"],"introduced":["0"],"last_affected":[],"package":"screen","purl":"pkg:rpm/opensuse/screen\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13285-1"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2023-24625"},"products":["n/a"],"published":"2023-04-08","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2003-0972","kev_date_added":null,"published":"2003-12-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-9366","kev_date_added":null,"published":"2020-02-24"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2017-5618","kev_date_added":null,"published":"2017-03-20"},{"cvss_score":7.2,"headline":"Auth bypass in n/a","id":"CVE-2007-3048","kev_date_added":null,"published":"2007-06-05"},{"cvss_score":4.9,"headline":"Information disclosure in n/a","id":"CVE-2009-1214","kev_date_added":null,"published":"2009-04-01"},{"cvss_score":4.6,"headline":"Memory corruption in n/a","id":"CVE-2002-1602","kev_date_added":null,"published":"2005-03-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-09","vendors":["n/a"]},"summary":"Local users can send privileged signals to arbitrary processes via GNU Screen, causing denial of service or process disruption.","url":"https://insights.sbomify.com/CVE-2023-24626/"}