Lucene search

K
osvGoogleOSV:GHSA-GVC7-GJRW-HJ65
HistoryJan 19, 2024 - 9:30 p.m.

Improper Verification of Cryptographic Signature in aws-encryption-sdk-java

2024-01-1921:30:36
Google
osv.dev
8
aws
encryption
sdk
java
cryptographic
signature
verification
ecdsa
invalid signatures

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.6%

AWS Encryption SDK for Java versions 2.0.0 to 2.2.0 and less than 1.9.0 incorrectly validates some invalid ECDSA signatures.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.6%

Related for OSV:GHSA-GVC7-GJRW-HJ65