CVE-2017-18641 In LXC 2.0, many template scripts download code over cleartext HTTP, and omit a digital-signature check, before running it to bootstrap containers.
HighCVSS 8.1
EPSS 1.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
In LXC 2.0, many template scripts download code over cleartext HTTP, and omit a digital-signature check, before running it to bootstrap containers.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/lxc(Debian:12) | < 1:3.0.3-1 | 1:3.0.3-1 |
| debian/lxc(Debian:13) | < 1:3.0.3-1 | 1:3.0.3-1 |
| debian/lxc(Debian:14) | < 1:3.0.3-1 | 1:3.0.3-1 |
| debian/lxc-templates(Debian:12) | All versions | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.48.g4765da8-1 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.48.g4765da8-1+deb12u1 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.48.g4765da8-2 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.79.g84b0597-1 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.89.gc128b96-1 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.95.g15f7c83-1 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.95.g15f7c83-2 | No fix listed |
| debian/lxc-templates(Debian:12) | = 3.0.4.97.ga9feb21-1 | No fix listed |
| debian/lxc-templates(Debian:13) | All versions | No fix listed |
| debian/lxc-templates(Debian:13) | = 3.0.4.89.gc128b96-1 | No fix listed |
| debian/lxc-templates(Debian:13) | = 3.0.4.95.g15f7c83-1 | No fix listed |
| debian/lxc-templates(Debian:13) | = 3.0.4.95.g15f7c83-2 | No fix listed |
| debian/lxc-templates(Debian:13) | = 3.0.4.97.ga9feb21-1 | No fix listed |
| debian/lxc-templates(Debian:14) | All versions | No fix listed |
| debian/lxc-templates(Debian:14) | = 3.0.4.89.gc128b96-1 | No fix listed |
| debian/lxc-templates(Debian:14) | = 3.0.4.95.g15f7c83-1 | No fix listed |
| debian/lxc-templates(Debian:14) | = 3.0.4.95.g15f7c83-2 | No fix listed |
| debian/lxc-templates(Debian:14) | = 3.0.4.97.ga9feb21-1 | No fix listed |
| linuxcontainers lxc | = 2.0.0 | No fix listed |
| ubuntu/lxc-templates(Ubuntu:24.04) | All versions | No fix listed |
| ubuntu/lxc-templates(Ubuntu:26.04) | All versions | No fix listed |
Show 2 more
| Product | Affected versions | Fixed in |
|---|---|---|
| ubuntu/lxc-templates(Ubuntu:26.10) | All versions | No fix listed |
| ubuntu/lxc-templates(Ubuntu:22.04) | All versions | No fix listed |
References
- Ubuntu CVE tracker vendor-advisory
- www.cve.org
- Debian Security Tracker CVE-2017-18641 vendor-advisory
- bugs.launchpad.net issue-tracking patch third-party-advisory
- bugs.debian.org issue-tracking