{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-2503 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-2503 is a low-severity vulnerability in n/a, published on 26 Jul 2012. 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-2011-2503 and fix it if it is affected.\n\nWhat it is: CVE-2011-2503 is a low-severity vulnerability in n/a, published on 26 Jul 2012. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-2503 in the wild and no public exploit code.\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-2011-2503/ (Markdown: https://insights.sbomify.com/CVE-2011-2503/index.md)","id":"CVE-2011-2503","markdown":"https://insights.sbomify.com/CVE-2011-2503/index.md","name":"CVE-2011-2503","record":{"aliases":["DEBIAN-CVE-2011-2503","GHSA-q2gw-mhhj-386x","RHSA-2011:1089"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SystemTap runtime tool","requires_auth":"low_privilege","summary":"Local attackers can exploit a race condition in SystemTap's staprun to bypass signature validation and gain elevated privileges.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"systemtap","vendor":"systemtap"}],"cvss":{"score":3.7,"severity":"low","source":"nvd","vector":"AV:L/AC:H/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The insert_module function in runtime/staprun/staprun_funcs.c in the systemtap runtime tool (staprun) in SystemTap before 1.6 does not properly validate a module when loading it, which allows local users to gain privileges via a race condition between the signature validation and the module initialization.","ecosystems":["Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::server"],"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":"Race condition in n/a","id":"CVE-2011-2503","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2011"},"n_packages":16,"n_references":6,"next":{"headline":"Path traversal in n/a","id":"CVE-2011-2504"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap","purl":"pkg:rpm/redhat/systemtap","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-client","purl":"pkg:rpm/redhat/systemtap-client","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-debuginfo","purl":"pkg:rpm/redhat/systemtap-debuginfo","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-initscript","purl":"pkg:rpm/redhat/systemtap-initscript","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-runtime","purl":"pkg:rpm/redhat/systemtap-runtime","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-sdt-devel","purl":"pkg:rpm/redhat/systemtap-sdt-devel","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-server","purl":"pkg:rpm/redhat/systemtap-server","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-testsuite","purl":"pkg:rpm/redhat/systemtap-testsuite","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap","purl":"pkg:rpm/redhat/systemtap","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-client","purl":"pkg:rpm/redhat/systemtap-client","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-debuginfo","purl":"pkg:rpm/redhat/systemtap-debuginfo","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-initscript","purl":"pkg:rpm/redhat/systemtap-initscript","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-runtime","purl":"pkg:rpm/redhat/systemtap-runtime","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-sdt-devel","purl":"pkg:rpm/redhat/systemtap-sdt-devel","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-server","purl":"pkg:rpm/redhat/systemtap-server","source":"RHSA-2011:1089"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:1.3-9.el5"],"introduced":["0"],"last_affected":[],"package":"systemtap-testsuite","purl":"pkg:rpm/redhat/systemtap-testsuite","source":"RHSA-2011:1089"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2011-2502"},"products":["n/a"],"published":"2012-07-26","related":[{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2009-4273","kev_date_added":null,"published":"2010-01-26"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2010-0412","kev_date_added":null,"published":"2010-02-25"},{"cvss_score":7.2,"headline":"Privilege escalation in n/a","id":"CVE-2010-4170","kev_date_added":null,"published":"2010-12-07"},{"cvss_score":5.4,"headline":"Information disclosure in n/a","id":"CVE-2012-0875","kev_date_added":null,"published":"2014-02-04"},{"cvss_score":4.9,"headline":"Integer overflow in n/a","id":"CVE-2010-0411","kev_date_added":null,"published":"2010-02-08"},{"cvss_score":4.4,"headline":"Privilege escalation in n/a","id":"CVE-2011-2502","kev_date_added":null,"published":"2012-07-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"2024-09-17","vendors":["n/a"]},"summary":"Local attackers can exploit a race condition in SystemTap's staprun to bypass signature validation and gain elevated privileges.","url":"https://insights.sbomify.com/CVE-2011-2503/"}