Orta CVSS 5.9 PoC var
CVE-2023-27535: Libcurl: güvenlik açığı
Açıklama (NVD)
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.
Özet bilgiler
- Ürün
- Haxx Libcurl
- CVSS v3.1
- 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- %1,80 (yüzdelik 79)
- CWE
- CWE-305
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| haxx-libcurl | 7.13.0 | 7.88.1 | — |
| fedoraproject-fedora | 36 | 36 | — |
| debian-debian-linux | 10.0 | 10.0 | — |
| netapp-active-iq-unified-manager | — | — | — |
| netapp-ontap-9 | — | — | — |
| netapp-h300s-firmware | — | — | — |
| netapp-h500s-firmware | — | — | — |
| netapp-h700s-firmware | — | — | — |
| netapp-h410s-firmware | — | — | — |
| splunk-universal-forwarder | 8.2.0 | — | 8.2.12 |
| splunk-universal-forwarder | 9.0.0 | — | 9.0.6 |
| splunk-universal-forwarder | 9.1.0 | 9.1.0 | — |