Description
Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP message.
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.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | belle-sip | No fix yet | — |
| Ubuntu 26.04 LTS | belle-sip | No fix yet | — |
| Ubuntu 25.10 | belle-sip | No fix yet | — |
| Ubuntu 24.04 LTS | belle-sip | No fix yet | — |
| Ubuntu 22.04 LTS | belle-sip | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | belle-sip | No fix yet | — |
| Ubuntu 18.04 LTS | belle-sip | No fix yet | — |
| Ubuntu 16.04 LTS | belle-sip | No fix yet | — |