{"answers":{"affected":"2 open source packages ship an affected version, including simplesamlphp/simplesamlphp. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-12867 in the wild and no public exploit code.","fix":"Upgrade simplesamlphp/simplesamlphp to 1.14.15 or later.","what":"CVE-2017-12867 is a medium-severity vulnerability in n/a, published on 29 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-12867 and fix it if it is affected.\n\nWhat it is: CVE-2017-12867 is a medium-severity vulnerability in n/a, published on 29 Aug 2017. 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-2017-12867 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- simplesamlphp/simplesamlphp (Packagist): affected from 1.14.0; fixed in 1.14.15\n- simplesamlphp/simplesamlphp (Packagist): affected from 1.14.0; fixed in 1.14.15\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-2017-12867/ (Markdown: https://insights.sbomify.com/CVE-2017-12867/index.md)","id":"CVE-2017-12867","markdown":"https://insights.sbomify.com/CVE-2017-12867/index.md","name":"CVE-2017-12867","record":{"aliases":["DEBIAN-CVE-2017-12867","GHSA-597c-mh7m-48v7","UBUNTU-CVE-2017-12867"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SimpleSAMLphp authentication library","requires_auth":"none","summary":"Attackers with a secret token can extend its validity by manipulating time offsets, bypassing expiration controls in SimpleSAMLphp.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"simplesamlphp","vendor":"simplesamlphp"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"}],"description":"The SimpleSAML_Auth_TimeLimitedToken class in SimpleSAMLphp 1.14.14 and earlier allows attackers with access to a secret token to extend its validity period by manipulating the prepended time offset.","ecosystems":["Packagist"],"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":"SimpleSAMLphp Invalid token creation and validation","id":"CVE-2017-12867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"business_logic","year":"2017"},"n_packages":2,"n_references":3,"next":{"headline":"SimpleSAMLphp Session fixation issue and authentication bypass in the authcrypt module","id":"CVE-2017-12868"},"packages":[{"ecosystem":"Packagist","fixed":["1.14.15"],"introduced":["1.14.0"],"last_affected":[],"package":"simplesamlphp/simplesamlphp","purl":null,"source":"GHSA-597c-mh7m-48v7"},{"ecosystem":"Packagist","fixed":["1.14.15"],"introduced":["1.14.0"],"last_affected":[],"package":"simplesamlphp/simplesamlphp","purl":"pkg:composer/simplesamlphp/simplesamlphp","source":"GHSA-597c-mh7m-48v7"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-12865"},"products":["n/a"],"published":"2017-08-29","related":[{"cvss_score":9.8,"headline":"SimpleSAMLphp Session fixation issue and authentication bypass in the authcrypt module","id":"CVE-2017-12868","kev_date_added":null,"published":"2017-09-01"},{"cvss_score":7.5,"headline":"SimpleSAMLphp Improper Verification of Cryptographic Signature","id":"CVE-2018-7644","kev_date_added":null,"published":"2018-03-05"},{"cvss_score":7.1,"headline":"SimpleSAMLphp SP accepts a response from an unexpected IdP when unsigned `Response/InResponseTo` is combined with a signed assertion lacking `SubjectConfirmationData/InResponseTo`","id":"CVE-2026-49284","kev_date_added":null,"published":"2026-07-17"},{"cvss_score":6.1,"headline":"SimpleSAMLphp Open redirection protection bypass","id":"CVE-2018-6520","kev_date_added":null,"published":"2018-02-02"},{"cvss_score":5.9,"headline":"SimpleSAMLphp Unauthenticated encryption in CBC mode","id":"CVE-2017-12870","kev_date_added":null,"published":"2017-09-01"},{"cvss_score":5.9,"headline":"SimpleSAMLphp Incorrect IV generation for encryption","id":"CVE-2017-12871","kev_date_added":null,"published":"2017-09-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"Attackers with a secret token can extend its validity by manipulating time offsets, bypassing expiration controls in SimpleSAMLphp.","url":"https://insights.sbomify.com/CVE-2017-12867/"}