GHSA-4mv7-cq75-3qjm

Source

https://github.com/advisories/GHSA-4mv7-cq75-3qjm

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-4mv7-cq75-3qjm/GHSA-4mv7-cq75-3qjm.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-4mv7-cq75-3qjm

Aliases

CVE-2015-7940

Published

2018-10-17T16:27:50Z

Modified

2024-12-02T05:47:40.120626Z

Summary

Moderate severity vulnerability that affects org.bouncycastle:bcprov-jdk14 and org.bouncycastle:bcprov-jdk15

Details

The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman (ECDH) key exchanges, aka an "invalid curve attack."

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-200"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:58:37Z"
}

References

Affected packages

Maven / org.bouncycastle:bcprov-jdk15

Package

Name: org.bouncycastle:bcprov-jdk15; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bcprov-jdk15

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51

Affected versions

1.*

1.32

1.38

1.40

1.43

1.44

1.45

1.46

Maven / org.bouncycastle:bcprov-jdk14

Package

Name: org.bouncycastle:bcprov-jdk14; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bcprov-jdk14

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51

Affected versions

1.*

1.38

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50