GHSA-jpr7-q523-hx25

Suggest an improvement
Source
https://github.com/advisories/GHSA-jpr7-q523-hx25
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-jpr7-q523-hx25/GHSA-jpr7-q523-hx25.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-jpr7-q523-hx25
Withdrawn
2026-05-08T23:06:38Z
Published
2023-11-27T18:31:14Z
Modified
2026-05-15T00:08:36.923028987Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Duplicate Advisory: phpseclib vulnerable to denial of service
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-2f25-pfq3-c7h8. This link is maintained to preserve external references.

Original Description

In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees in binary fields can lead to a denial of service.

Database specific 
{
    "github_reviewed": true,
    "nvd_published_at": "2023-11-27T18:15:07Z",
    "github_reviewed_at": "2023-11-28T17:43:31Z",
    "cwe_ids": [
        "CWE-400",
        "CWE-834"
    ],
    "severity": "HIGH"
}
References

Affected packages

Packagist / phpseclib/phpseclib

Package

Name
phpseclib/phpseclib
Purl
pkg:composer/phpseclib%2Fphpseclib

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.0.0
Fixed
3.0.34

Affected versions

3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.0.9
3.0.10
3.0.11
3.0.12
3.0.13
3.0.14
3.0.15
3.0.16
3.0.17
3.0.18
3.0.19
3.0.20
3.0.21
3.0.22
3.0.23
3.0.33

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-jpr7-q523-hx25/GHSA-jpr7-q523-hx25.json"