Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1yMmp3LWM5NXEtcmoyOc4AA_6I

cocoon Reuses a Nonce, Key Pair in Encryption

Versions of the package cocoon before 0.4.0 are vulnerable to Reusing a Nonce, Key Pair in Encryption when the encrypt, wrap, and dump functions are sequentially called. An attacker can generate the same ciphertext by creating a new encrypted message with the same cocoon object.

Note:
The issue does NOT affect objects created with Cocoon::new which utilizes ThreadRng.

Permalink: https://github.com/advisories/GHSA-r2jw-c95q-rj29
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1yMmp3LWM5NXEtcmoyOc4AA_6I
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 20 days ago
Updated: 19 days ago

CVSS Score: 4.5
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Identifiers: GHSA-r2jw-c95q-rj29, CVE-2024-21530
References:

• https://nvd.nist.gov/vuln/detail/CVE-2024-21530
• https://github.com/fadeevab/cocoon/issues/22
• https://github.com/fadeevab/cocoon/commit/1b6392173ce35db4736a94b62b2d2973f9a71441
• https://github.com/advisories/GHSA-6878-6wc2-pf5h
• https://rustsec.org/advisories/RUSTSEC-2023-0068.html
• https://security.snyk.io/vuln/SNYK-RUST-COCOON-6028364
• https://github.com/advisories/GHSA-r2jw-c95q-rj29

Repository: https://github.com/fadeevab/cocoon
Blast Radius: 3.8

Affected Packages