{"id":"CVE-2020-13110","aliases":["EUVD-2020-1154","GHSA-m2mx-rfpw-jghv"],"status":"published","title":"DLL Injection in kerberos","description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00737,"percentile":0.5484,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-427"],"published":"2020-05-16T11:56:54Z","modified":"2026-11-10T02:30:21Z","fixes":[{"ecosystem":"npm","package":"kerberos","fixed_in":["1.0.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"kerberos","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"kerberos","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.0"}]}]}],"products":[{"vendor":"kerberos_project","product":"kerberos"}],"references":[{"url":"https://www.npmjs.com/advisories/1514","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://medium.com/%40kiddo_Ha3ker/dll-injection-attack-in-kerberos-npm-package-cb4b32031cd","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://www.op-c.net/2020/05/15/dll-injection-attack-in-kerberos-npm-package/","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory","evidence"]},{"url":"https://www.linkedin.com/posts/op-innovate_dll-injection-attack-in-kerberos-npm-package-activity-6667043749547253760-kVlW","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13110","tags":["advisory"]},{"url":"https://medium.com/@kiddo_Ha3ker/dll-injection-attack-in-kerberos-npm-package-cb4b32031cd","tags":["web"]},{"url":"https://github.com/advisories/GHSA-m2mx-rfpw-jghv"},{"url":"https://github.com/mongodb-js/kerberos","tags":["package"]},{"url":"https://www.op-c.net/2020/05/15/dll-injection-attack-in-kerberos-npm-package","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-13110","description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","status":"published","published":"2020-05-16T11:56:54Z","modified":"2024-08-04T12:11:19.252Z","updated_at":"2026-11-02T14:35:54.170199Z"}],"euvd":[{"id":"EUVD-2020-1154","description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","status":"published","published":"2020-05-16T11:56:54Z","modified":"2024-08-04T12:11:19Z","updated_at":"2026-11-03T03:07:38.81332Z"}],"ghsa":[{"id":"GHSA-m2mx-rfpw-jghv","title":"DLL Injection in kerberos","description":"Version of `kerberos` prior to 1.0.0 are vulnerable to DLL Injection. The package loads DLLs without specifying a full path. This may allow attackers to create a file with the same name in a folder that precedes the intended file in the DLL path search. Doing so would allow attackers to execute arbitrary code in the machine.\n\n\n## Recommendation\n\nUpgrade to version 1.0.0 or later.","status":"published","published":"2020-09-04T18:01:59Z","modified":"2023-08-21T19:57:15Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:37:00.074932Z"}],"nvd":[{"id":"CVE-2020-13110","description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","status":"published","published":"2020-05-16T12:15:12.14Z","modified":"2026-06-17T02:52:38.337Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:06:00.784809Z"}],"osv":[{"id":"CVE-2020-13110","description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","status":"published","published":"2020-05-16T12:15:12.14Z","modified":"2026-11-10T02:30:21.858667478Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-10T02:46:01.671363Z"},{"id":"GHSA-m2mx-rfpw-jghv","title":"DLL Injection in kerberos","description":"Version of `kerberos` prior to 1.0.0 are vulnerable to DLL Injection. The package loads DLLs without specifying a full path. This may allow attackers to create a file with the same name in a folder that precedes the intended file in the DLL path search. Doing so would allow attackers to execute arbitrary code in the machine.\n\n\n## Recommendation\n\nUpgrade to version 1.0.0 or later.","status":"published","published":"2020-09-04T18:01:59Z","modified":"2023-11-08T04:02:12.446741Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T15:46:51.10002Z"}]}}