Nov json-jwt におけるデジタル署名の検証に関する脆弱性
| Title |
Nov json-jwt におけるデジタル署名の検証に関する脆弱性
|
| Summary |
Nov json-jwt には、デジタル署名の検証に関する脆弱性が存在します。
|
| Possible impacts |
情報を改ざんされる可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
July 6, 2018, midnight |
| Registration Date |
Sept. 19, 2018, 3:39 p.m. |
| Last Update |
Sept. 19, 2018, 3:39 p.m. |
|
CVSS3.0 : 警告
|
| Score |
5.3
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
|
CVSS2.0 : 警告
|
| Score |
5
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected System
| JSON::JWT project |
|
JSON::JWT 0.5.0 以上 1.9.4 未満
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2018年09月19日]
掲載 |
Sept. 19, 2018, 3:39 p.m. |
NVD Vulnerability Information
CVE-2018-1000539
| Summary |
Nov json-jwt version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that can result in Attacker can forge a authentication tag. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 1.9.4 and later.
|
| Publication Date |
June 27, 2018, 1:29 a.m. |
| Registration Date |
March 1, 2021, 6:40 p.m. |
| Last Update |
Nov. 21, 2024, 12:40 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:json-jwt_project:json-jwt:*:*:*:*:*:*:*:* |
0.5.0 |
|
|
1.9.4 |
Related information, measures and tools
Common Vulnerabilities List