{"id":"CVE-2019-25695","state":"PUBLISHED","title":"R 3.4.4 Local Buffer Overflow Windows XP SP3","description":"R 3.4.4 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by injecting malicious input into the GUI Preferences language field. Attackers can craft a payload with a 292-byte offset and JMP ESP instruction to execute commands like calc.exe when the payload is pasted into the Language for menus and messages field.","publishedAt":"2026-04-12T12:28:47.555Z","updatedAt":"2026-07-15T01:28:05.914Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["r-project R"],"affected":[{"vendor":"r-project","product":"R","versions":[{"version":"3.4.4","status":"affected"}]}],"references":["https://www.exploit-db.com/exploits/46265","https://cloud.r-project.org/bin/windows/","https://www.vulncheck.com/advisories/r-local-buffer-overflow-windows-xp-sp3","https://access.redhat.com/security/cve/CVE-2019-25695","https://bugzilla.redhat.com/show_bug.cgi?id=2457652","https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-25695.json"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T19:45:53.332Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/25xxx/CVE-2019-25695.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2019-25695","state":"PUBLISHED","datePublished":"2026-04-12T12:28:47.555Z","dateUpdated":"2026-07-15T01:28:05.914Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-04-05T15:34:46.394Z"},"containers":{"cna":{"title":"R 3.4.4 Local Buffer Overflow Windows XP SP3","descriptions":[{"lang":"en","value":"R 3.4.4 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by injecting malicious input into the GUI Preferences language field. Attackers can craft a payload with a 292-byte offset and JMP ESP instruction to execute commands like calc.exe when the payload is pasted into the Language for menus and messages field."}],"affected":[{"vendor":"r-project","product":"R","versions":[{"version":"3.4.4","status":"affected"}]}],"references":[{"url":"https://www.exploit-db.com/exploits/46265","name":"ExploitDB-46265","tags":["exploit"]},{"url":"https://cloud.r-project.org/bin/windows/","name":"Official Product Homepage","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/r-local-buffer-overflow-windows-xp-sp3","name":"VulnCheck Advisory: R 3.4.4 Local Buffer Overflow Windows XP SP3","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"Out-of-bounds Write","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-07-15T01:24:09.105Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:r-project:r:3.4.4:*:*:*:*:*:*:*"}]}]}],"credits":[{"lang":"en","value":"Dino Covotsos - Telspace Systems","type":"finder"}],"x_generator":{"engine":"vulncheck"},"datePublic":"2019-01-28T00:00:00.000Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-13T15:51:00.874486Z","id":"CVE-2019-25695","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-13T18:16:31.139Z"}},{"title":"R: www.r-project.org: R: Arbitrary Code Execution via Local Buffer Overflow","descriptions":[{"lang":"en","value":"A flaw was found in R. This local buffer overflow vulnerability allows a local attacker to execute arbitrary code. By injecting malicious input into the GUI Preferences language field, an attacker can trigger the overflow, leading to the execution of arbitrary commands."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AI (RHEL AI) 3","packageName":"R","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux_ai:3"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2019-25695","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457652","name":"RHBZ#2457652","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-25695.json","tags":["x_sadp-csaf-vex"]}],"metrics":[{"other":{"content":{"namespace":"https://access.redhat.com/security/updates/classification/","value":"Important"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat-SADP","orgId":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","dateUpdated":"2026-07-15T01:28:05.914Z"},"datePublic":"2026-04-12T12:28:47.555Z","timeline":[{"lang":"en","time":"2026-04-12T13:00:59.713Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-04-12T12:28:47.555Z","value":"Made public."}],"x_adpType":"supplier","x_generator":{"engine":"sadp-cli 1.0.0"}}]}}}