JLSEC-2025-31
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-31.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-31.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/JLSEC-2025-31
- Upstream
- Published
- 2025-10-10T15:04:01.319Z
- Modified
- 2025-11-03T00:19:26.042326Z
- Summary
- An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature ...
- Details
-
An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPTFTPACCOUNT, CURLOPTFTPALTERNATIVETOUSER, CURLOPTFTPSSLCCC, and CURLOPTUSE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "id": "CVE-2023-27535", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-27535", "published": "2023-03-30T20:15:07.483Z", "imported": "2025-10-10T14:33:22.320Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27535", "modified": "2025-06-09T15:15:28.903Z" } ] }- References
-
- https://hackerone.com/reports/1892780
- https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/
- https://security.gentoo.org/glsa/202310-12
- https://security.netapp.com/advisory/ntap-20230420-0010/
Affected packages
Julia / CURL_jll
Package
- Name
- CURL_jll
- Purl
- pkg:julia/CURL_jll?uuid=b21e61f3-bafc-59ac-ab14-4c5c62d6588d