| Name | CVE-2016-7116 |
| Description | Directory traversal vulnerability in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to access host files outside the export path via a .. (dot dot) in an unspecified string. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1599-1, DLA-618-1, DLA-619-1 |
| Debian Bugs | 836502 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| qemu (PTS) | bullseye | 1:5.2+dfsg-11+deb11u3 | fixed |
| bullseye (security) | 1:5.2+dfsg-11+deb11u2 | fixed | |
| bookworm | 1:7.2+dfsg-7+deb12u7 | fixed | |
| trixie | 1:9.1.2+ds-1 | fixed | |
| sid | 1:9.2.0+ds-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| qemu | source | wheezy | 1.1.2+dfsg-6+deb7u15 | DLA-618-1 | ||
| qemu | source | jessie | 1:2.1+dfsg-12+deb8u8 | DLA-1599-1 | ||
| qemu | source | (unstable) | 1:2.6+dfsg-3.1 | 836502 | ||
| qemu-kvm | source | wheezy | 1.1.2+dfsg-6+deb7u15 | DLA-619-1 | ||
| qemu-kvm | source | (unstable) | (unfixed) |
Fixed by: http://git.qemu.org/?p=qemu.git;a=commit;h=56f101ecce0eafd09e2daf1c4eeb1377d6959261
May as well need: http://git.qemu.org/?p=qemu.git;a=commit;h=fff39a7ad09da07ef490de05c92c91f22f8002f2