GHSA-87mp-xc4x-x8rh
Suggest an improvement- Source
- https://github.com/advisories/GHSA-87mp-xc4x-x8rh
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-87mp-xc4x-x8rh/GHSA-87mp-xc4x-x8rh.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-87mp-xc4x-x8rh
- Published
- 2024-05-15T17:47:31Z
- Modified
- 2024-11-29T05:32:28.469089Z
- Summary
- asymmetricrypt/asymmetricrypt Padding Oracle Vulnerability in RSA Encryption
- Details
-
The encryption and decryption process were vulnerable against the Bleichenbacher's attack, which is a padding oracle vulnerability disclosed in the 98'. The issue was about the wrong padding utilized, which allowed to retrieve the encrypted content. The OPENSSLPKCS1PADDING version, aka PKCS v1.5 was vulnerable (is the one set by default when using openssl_* methods), while the PKCS v2.0 isn't anymore (it's also called OAEP).
A fix for this vulnerability was merged at https://github.com/Cosmicist/AsymmetriCrypt/pull/5/commits/a0318cfc5022f2a7715322dba3ff91d475ace7c6.
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-327" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-05-15T17:47:31Z" }- References
Affected packages
Packagist / asymmetricrypt/asymmetricrypt
Package
- Name
- asymmetricrypt/asymmetricrypt
- Purl
- pkg:composer/asymmetricrypt/asymmetricrypt