메뉴 건너뛰기

GREATUSER

cve

CVE-2017-11424

관리자 2017.08.27 07:00 조회 수 : 181

In PyJWT 1.5.0 and below the `invalid_strings` check in `HMACAlgorithm.prepare_key` does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string `-----BEGIN RSA PUBLIC KEY-----` which is not accounted for. This enables symmetric/asymmetric key confusion attacks against users using the PKCS1 PEM encoded public keys, which would allow an attacker to craft JWTs from scratch.


원문출처 : https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-11424
번호 제목 글쓴이 날짜 조회 수
422 CVE-2017-16561 관리자 2017.11.09 195
421 CVE-2017-16642 관리자 2017.11.09 166
420 CVE-2008-7319 관리자 2017.11.09 167
419 CVE-2016-0872 관리자 2017.11.09 149
418 CVE-2017-16641 관리자 2017.11.09 121
417 CVE-2017-2922 관리자 2017.11.09 137
416 CVE-2017-2916 관리자 2017.11.09 170
415 CVE-2017-2921 관리자 2017.11.09 167
414 CVE-2017-2917 관리자 2017.11.09 161
413 CVE-2017-2915 관리자 2017.11.09 152
412 CVE-2017-2914 관리자 2017.11.09 232
411 CVE-2017-2913 관리자 2017.11.09 160
410 CVE-2017-12083 관리자 2017.11.09 165
409 CVE-2017-2864 관리자 2017.11.09 150
408 CVE-2017-2894 관리자 2017.11.09 176
위로