5.9
Moyenne
CVE-2023-27535 An authentication bypass vulnerability exists in…
Description
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 CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| https://github.com/curl/curl | Versions non publiées | |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
Références
- hackerone.com hackerone.com
- FEDORA-2023-7e7414e64d lists.fedoraproject.org
- security.netapp.com security.netapp.com
- [debian-lts-announce] 20230421 [SECURITY] [DLA 3398-1] curl security update lists.debian.org
- GLSA-202310-12 security.gentoo.org
Chronologie
- Publiée
- Dernière modification
Autres CVE de https://github.com/curl/curl
Les 51 CVE de https://github.com/curl/curl →
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