{"id":"CVE-2025-36156","state":"PUBLISHED","title":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source code execution","description":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system.","publishedAt":"2025-10-07T17:36:57.964Z","updatedAt":"2026-02-26T17:48:15.632Z","severity":{"score":7.4,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"ibm"},"assigner":"ibm","products":["IBM InfoSphere Data Replication VSAM for z/OS Remote Source"],"affected":[{"vendor":"IBM","product":"InfoSphere Data Replication VSAM for z/OS Remote Source","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"11.4","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:infosphere_data_replication:11.4:*:*:*:*:*:*:*"],"platforms":["z/OS"]}],"references":["https://www.ibm.com/support/pages/node/7247224"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/36xxx/CVE-2025-36156.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-36156","state":"PUBLISHED","datePublished":"2025-10-07T17:36:57.964Z","dateUpdated":"2026-02-26T17:48:15.632Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2025-04-15T21:16:20.813Z"},"containers":{"cna":{"title":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source code execution","descriptions":[{"lang":"en","value":"IBM InfoSphere Data Replication VSAM for z/OS Remote Source 11.4 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with access to the files storing CECSUB or CECRM on the container could overflow the buffer and execute arbitrary code on the system."}],"affected":[{"vendor":"IBM","product":"InfoSphere Data Replication VSAM for z/OS Remote Source","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"11.4","versionType":"semver"}],"cpes":["cpe:2.3:a:ibm:infosphere_data_replication:11.4:*:*:*:*:*:*:*"],"platforms":["z/OS"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7247224","tags":["vendor-advisory","patch"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2025-10-07T17:36:57.964Z"},"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Resolved in APAR PH67757. Available as version is v11.4.0.22 for VSAM Remote source x86 container on fix central. VSAM_Remote_Source_114_Linux_x86.tar </span>\n\n<br>"}],"value":"Resolved in APAR PH67757. Available as version is v11.4.0.22 for VSAM Remote source x86 container on fix central. VSAM_Remote_Source_114_Linux_x86.tar"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-36156","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-10-08T03:55:23.819343Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T17:48:15.632Z"}}]}}}