{"id":"CVE-2024-8443","title":"A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver","summary":"A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with malicious responses to the APDUs during the card enrollment process using the `pkcs15-init` tool may lead to ou…","severity":"low","cvss":2.9,"cvssVector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-122","CWE-787"],"vendor":"opensc_project","product":"opensc","affected":["opensc","enterprise_linux = 7.0","enterprise_linux = 8.0","enterprise_linux = 9.0"],"published":"2024-09-10","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-8443","references":[{"url":"https://access.redhat.com/security/cve/CVE-2024-8443","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2310494","label":"secalert@redhat.com"},{"url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00321,"epssPercentile":0.25393,"ingestedAt":"2026-06-29T13:24:33.966Z","slug":"CVE-2024-8443","body":"## Overview\n\nA heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with malicious responses to the APDUs during the card enrollment process using the `pkcs15-init` tool may lead to out-of-bound rights, possibly resulting in arbitrary code execution.\n\n## Affected\n\n- `opensc`\n- `enterprise_linux = 7.0`\n- `enterprise_linux = 8.0`\n- `enterprise_linux = 9.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":16,"depthScoreParts":{"impact":16,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}