Description
Asio C++ Library before 1.13.0 lacks a fallback error code in the case of SSL_ERROR_SYSCALL with no associated error information from the SSL library being used.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | asio | 1:1.18.1-1 | — |
| Debian 13 | asio | 1:1.18.1-1 | — |
| Debian 12 | asio | 1:1.18.1-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | asio | No fix yet | — |
| Ubuntu 18.04 LTS | asio | No fix yet | — |
| Ubuntu 16.04 LTS | asio | No fix yet | — |