점검 대응긴급KEV 미등록
CVE-2020-14968
n/a n/a, jsrsasign, max data 취약점
- 대응 우선순위
- 점검
- CVSS
- 9.8
- EPSS
- 2.93% 백분위 85.3% · 2026.06.27 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2020.06.22
CVSS 위험도가 높아 영향 여부를 우선 점검할 취약점
An issue was discovered in the jsrsasign package before 8.0.17 for Node.js. Its RSASSA-PSS (RSA-PSS) implementation does not detect signature manipulation/modification by prepending '\0' bytes to a signature (it accepts these modified signatures as valid). An attacker can abuse this behavior in an application by creating multiple valid signatures where only one signature should exist. Also, an attacker might prepend these bytes with the goal of triggering memory corruption issues.
공급사 n/a
제품 n/a, jsrsasign, max data
영향 버전 n/a, < 8.0.17
수정 버전 8.0.17
CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-119
EPSS 데이터 기준일 2026.06.27