Description
Uninitialized stack variable vulnerability in NameValueParserEndElt (upnpreplyparse.c) in miniupnpd < 2.0 allows an attacker to cause Denial of Service (Segmentation fault and Memory Corruption) or possibly have unspecified other impact
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 | miniupnpc | 2.0.20171212-3 | — |
| Debian 14 | miniupnpd | 2.0.20171212-1 | — |
| Debian 13 | miniupnpc | 2.0.20171212-3 | — |
| Debian 13 | miniupnpd | 2.0.20171212-1 | — |
| Debian 12 | miniupnpc | 2.0.20171212-3 | — |
| Debian 12 | miniupnpd | 2.0.20171212-1 | — |
| Debian 8 | miniupnpd | 1.8.20140523-4+deb8u1 | DLA-1811-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | miniupnpc | 1.9.20140610-4ubuntu2 | — |
| Ubuntu 16.04 LTS | miniupnpc | 1.9.20140610-2ubuntu2.16.04.2 | USN-3562-1 |
| Ubuntu 16.04 LTS | miniupnpd | 1.8.20140523-4.1+deb9u1build0.16.04.1 | — |
| Ubuntu 14.04 LTS | miniupnpc | 1.6-3ubuntu2.14.04.4 | USN-3562-1 |
Advisories 2
- USN-3562-1 miniupnpc vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-1811-1 miniupnpd - security update Debian Security (DSA / DLA) · Mar 9, 2026