Description
A flaw in libcurl makes it wrongly reuse an existing HTTPS connection setup for a given hostname even when using a different Native CA Store setting (`CURLSSLOPT_NATIVE_CA`) than when the connection was created.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- curl / curl148534db57dda611cf8516e92e4d6e35fc1e5074 – 7be1e70cb6bcd83e130ecfe8cb91b6a7dcdeff42
- curl / curl8.20.0 – 8.20.0
- curl / curl8.19.0 – 8.19.0
- curl / curl8.18.0 – 8.18.0
- curl / curl8.17.0 – 8.17.0
- curl / curl8.16.0 – 8.16.0
- curl / curl8.15.0 – 8.15.0
- curl / curl8.14.1 – 8.14.1
- curl / curl8.14.0 – 8.14.0
- curl / curl8.13.0 – 8.13.0
- curl / curl8.12.1 – 8.12.1
- curl / curl8.12.0 – 8.12.0
- curl / curl8.11.1 – 8.11.1
- curl / curl8.11.0 – 8.11.0
- curl / curl8.10.1 – 8.10.1
- curl / curl8.10.0 – 8.10.0
- curl / curl8.9.1 – 8.9.1
- curl / curl8.9.0 – 8.9.0
- curl / curl8.8.0 – 8.8.0
- curl / curl8.7.1 – 8.7.1
- curl / curl8.7.0 – 8.7.0
- curl / curl8.6.0 – 8.6.0
- curl / curl8.5.0 – 8.5.0
- curl / curl8.4.0 – 8.4.0
- curl / curl8.3.0 – 8.3.0
- curl / curl8.2.1 – 8.2.1
- curl / curl8.2.0 – 8.2.0
- curl / curl8.1.2 – 8.1.2
- curl / curl8.1.1 – 8.1.1
- curl / curl8.1.0 – 8.1.0
- curl / curl8.0.1 – 8.0.1
- curl / curl8.0.0 – 8.0.0
- curl / curl7.88.1 – 7.88.1
- curl / curl7.88.0 – 7.88.0
- curl / curl7.87.0 – 7.87.0
- curl / curl7.86.0 – 7.86.0
- curl / curl7.85.0 – 7.85.0
- curl / curl7.84.0 – 7.84.0
- curl / curl7.83.1 – 7.83.1
- curl / curl7.83.0 – 7.83.0
- curl / curl7.82.0 – 7.82.0
- curl / curl7.81.0 – 7.81.0
- curl / curl7.80.0 – 7.80.0
- curl / curl7.79.1 – 7.79.1
- curl / curl7.79.0 – 7.79.0
- curl / curl7.78.0 – 7.78.0
- curl / curl7.77.0 – 7.77.0
- curl / curl7.76.1 – 7.76.1
- curl / curl7.76.0 – 7.76.0
- curl / curl7.75.0 – 7.75.0
- curl / curl7.74.0 – 7.74.0
- curl / curl7.73.0 – 7.73.0
- curl / curl7.72.0 – 7.72.0
- curl / curl7.71.1 – 7.71.1
- curl / curl7.71.0 – 7.71.0
- curl / curl8.21.0 – 8.21.0
- curl / curl7.71.0 – 8.14.2
- curl / curl8.15.0 – 8.16.1
- curl / curl8.17.0 – 8.20.1
- curl / curl8.21.0 – 8.22.0
- haxx / curl7.71.0 – 8.22.0
Updated 15m ago · 8 sources