GHSA-4grx-2x9w-596c

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Source
https://github.com/advisories/GHSA-4grx-2x9w-596c
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4grx-2x9w-596c/GHSA-4grx-2x9w-596c.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-4grx-2x9w-596c
Aliases
Related
Published
2023-11-28T23:28:25Z
Modified
2023-12-15T15:11:24.159127Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Marvin Attack: potential key recovery through timing sidechannels
Details

The [Marvin Attack] is a timing sidechannel vulnerability which allows performing RSA decryption and signing operations as an attacker with the ability to observe only the time of the decryption operation performed withthe private key.

A recent survey of RSA implementations found that the Rust rsa crate is one of many implementations vulnerable to this attack.

No fixed version is available at this time.

Database specific 
{
    "github_reviewed_at": "2023-11-28T23:28:25Z",
    "cwe_ids": [
        "CWE-385"
    ],
    "nvd_published_at": null,
    "severity": "MODERATE",
    "github_reviewed": true
}
References

Affected packages

crates.io / rsa

Package

Name
rsa
View open source insights on deps.dev
Purl
pkg:cargo/rsa

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.9.6