{"id":"CVE-2024-52059","title":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Heap-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in RTI Connext Professional (Security Plugins) allows Overflow Variables and Tags","summary":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Heap-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in RTI Connext Professional (Security Plugins) allows Overflow Variables and Tags. This issu…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-120","CWE-122","CWE-190"],"vendor":"rti","product":"connext_professional","affected":["connext_professional >= 6.1.0, < 6.1.2.17","connext_professional >= 7.0.0, < 7.3.0.2"],"patched":["connext_professional 7.3.0.2"],"published":"2024-12-13","updated":"2026-09-22","sourceUpdated":"2026-09-22T18:17:08.720","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-52059","references":[{"url":"https://www.rti.com/vulnerabilities/#cve-2024-52059","label":"3f572a00-62e2-4423-959a-7ea25eff1638"}],"tags":["nvd","cve.org"],"epss":0.00168,"epssPercentile":0.06547,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2025-08-07T15:16:53.208835Z"},"scores":{"nvd":7.8,"cna":6.9},"ingestedAt":"2026-09-22T18:08:12.498Z","slug":"CVE-2024-52059","body":"## Overview\n\nBuffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Heap-based Buffer Overflow, Integer Overflow or Wraparound vulnerability in RTI Connext Professional (Security Plugins) allows Overflow Variables and Tags. This issue affects Connext Professional: from 7.0.0 before 7.3.0.2, from 6.1.0 before 6.1.2.17.\n\n## Affected\n\n- `connext_professional >= 6.1.0, < 6.1.2.17`\n- `connext_professional >= 7.0.0, < 7.3.0.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `connext_professional 7.3.0.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":209278,"id":"CVE-2024-52059","ts":1790104185552,"field":"cvss","old":"6.9","new":"7.8"},{"seq":209277,"id":"CVE-2024-52059","ts":1790104185552,"field":"severity","old":"medium","new":"high"}]}