Name | CVE-2021-33516 |
Description | An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim's browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Debian Bugs | 989098 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
gupnp (PTS) | jessie, jessie (lts) | 0.20.12-1+deb8u1 | vulnerable |
stretch (security), stretch (lts), stretch | 1.0.1-1+deb9u1 | vulnerable | |
buster | 1.0.5-0+deb10u1 | vulnerable | |
bullseye | 1.2.4-1 | vulnerable | |
bookworm | 1.6.3-1 | fixed | |
sid, trixie | 1.6.7-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
gupnp | source | experimental | 1.2.7-1 | |||
gupnp | source | (unstable) | 1.4.0-2 | 989098 |
[bullseye] - gupnp <no-dsa> (Minor issue)
[buster] - gupnp <no-dsa> (Minor issue)
[stretch] - gupnp <no-dsa> (Minor issue)
https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536
https://gitlab.gnome.org/GNOME/gupnp/-/issues/24
https://gitlab.gnome.org/GNOME/gupnp/-/commit/05e964d48322ff23a65c6026d656e4494ace6ff9 (gupnp-1.0)
https://gitlab.gnome.org/GNOME/gupnp/-/commit/ca6ec9dcb26fd7a2a630eb6a68118659b589afac (master)
[jessie] - gupnp <no-dsa> (Minor issue)