CVE-2017-11565
published 2017-07-23CVE-2017-11565: debian/tor.init in the Debian tor_0.2.9.11-1~deb9u1 package for Tor was designed to execute aa-exec from the standard system pathname if the apparmor package…
high7.5CVSS 3.0
AVNACLPRNUINSUCNIHAN
debian/tor.init in the Debian tor_0.2.9.11-1~deb9u1 package for Tor was designed to execute aa-exec from the standard system pathname if the apparmor package is installed, but implements this incorrectly (with a wrong assumption that the specific pathname would remain the same forever), which allows attackers to bypass intended AppArmor restrictions by leveraging the silent loss of this protection mechanism. NOTE: this does not affect systems, such as default Debian stretch installations, on which Tor startup relies on a systemd unit file (instead of this tor.init script).
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.3.1.7-1 (bookworm) | tor 0.3.1.7-1 (bookworm) |
| debian | tor | — | — |
| torproject | tor | >= 0 < 0.3.1.7-1 | 0.3.1.7-1 |
| torproject | tor | >= 0 < 0.3.1.7-1 | 0.3.1.7-1 |
| torproject | tor | >= 0 < 0.3.1.7-1 | 0.3.1.7-1 |
| torproject | tor | >= 0 < 0.3.1.7-1 | 0.3.1.7-1 |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
osv7.5HIGH