{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-57203 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-57203 is a medium-severity vulnerability in asterisk, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-57203 and fix it if it is affected.\n\nWhat it is: CVE-2026-57203 is a medium-severity vulnerability in asterisk, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-57203 in the wild and no public exploit code.\n\nAffected product: asterisk. 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-2026-57203/ (Markdown: https://insights.sbomify.com/CVE-2026-57203/index.md)","id":"CVE-2026-57203","markdown":"https://insights.sbomify.com/CVE-2026-57203/index.md","name":"CVE-2026-57203","record":{"aliases":["DEBIAN-CVE-2026-57203","GHSA-xgj6-2gc5-5x9c","UBUNTU-CVE-2026-57203"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-426","name":"Untrusted Search Path"}],"description":"Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, `ast_loggrabber` executes a `Python script` from the world-writable `/tmp` directory. An attacker already authorized to open a shell session on the Asterisk server may place a malicious script there and gain elevated privileges or execute code when an administrator runs `ast_loggrabber` as a user with elevated privileges. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.","ecosystems":[],"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":"Asterisk: Local privilege escalation through ast_loggrabber's world-writable helper location","id":"CVE-2026-57203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":14,"next":{"headline":"pypdf: Missing stream length values ignore defined limits","id":"CVE-2026-57204"},"packages":[],"prev":{"headline":"Asterisk: ARI setChannelVar bypasses live_dangerously and permits FILE() writes","id":"CVE-2026-57202"},"products":["asterisk","certified-asterisk"],"published":"2026-10-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["asterisk"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-57203/"}