vulnerability
Arch Linux: Proxy injection (CVE-2020-12695)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:M/Au:N/C:P/I:N/A:C) | Jun 8, 2020 | Jul 11, 2025 | Nov 27, 2025 |
Severity
8
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:C)
Published
Jun 8, 2020
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue. This issue could allow a device connected to the local network (i.e., a device that has been authorized to transmit packets in the network in which the AP is located) to trigger the AP to initiate a HTTP (TCP/IP) connection to an arbitrary URL, including connections to servers in external networks.
Solution
arch-linux-upgrade-latest
References
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