{"id":"CVE-2021-39048","aliases":["EUVD-2021-25485","GHSA-4h4x-cgp7-h27m"],"status":"published","title":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by...","description":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/C:N/I:N/S:U/PR:N/A:H/AC:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00287,"percentile":0.2145,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-12-13T18:35:31Z","modified":"2026-06-17T04:03:01Z","products":[{"vendor":"ibm","product":"spectrum protect"},{"vendor":"ibm","product":"spectrum_protect_backup-archive_client"},{"vendor":"ibm","product":"spectrum_protect_for_space_management"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6524706","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/214438","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://security.gentoo.org/glsa/202209-02","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39048"},{"url":"https://github.com/advisories/GHSA-4h4x-cgp7-h27m"}],"sources":{"cve":[{"id":"CVE-2021-39048","description":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.","status":"published","published":"2021-12-13T18:35:31.93Z","modified":"2024-09-17T03:38:42.604Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/C:N/I:N/S:U/PR:N/A:H/AC:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:09.540052Z"}],"euvd":[{"id":"EUVD-2021-25485","description":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.","status":"published","published":"2021-12-13T18:35:31Z","modified":"2024-09-17T03:38:42Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/UI:N/AV:L/C:N/I:N/S:U/PR:N/A:H/AC:L/RC:C/RL:O/E:U","level":"medium"}],"updated_at":"2026-11-03T00:28:29.877686Z"}],"ghsa":[{"id":"GHSA-4h4x-cgp7-h27m","title":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by...","description":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.","status":"published","published":"2021-12-14T00:00:32Z","modified":"2023-01-28T05:02:19Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:43:45.385Z"}],"nvd":[{"id":"CVE-2021-39048","description":"IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.","status":"published","published":"2021-12-13T19:15:07.943Z","modified":"2026-06-17T04:03:01.44Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}