Description
The updateDevice function in minissdpd.c in MiniUPnP MiniSSDPd 1.4 and 1.5 allows a remote attacker to crash the process due to a Use After Free vulnerability.
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 | minissdpd | 1.5.20190210-1 | — |
| Debian 13 | minissdpd | 1.5.20190210-1 | — |
| Debian 12 | minissdpd | 1.5.20190210-1 | — |
| Debian 8 | minissdpd | 1.2.20130907-3+deb8u2 | DLA-1805-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | minissdpd | 1.2.20130907-3+deb8u2build0.16.04.1 | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | minissdpd | 1.5.20180223-1ubuntu0.1~esm1 | USN-9077-1 |
Advisories 2
- USN-9077-1 minissdpd vulnerability Ubuntu Security Notices (USN) · Nov 13, 2026
- DLA-1805-1 minissdpd - security update Debian Security (DSA / DLA) · Mar 9, 2026