CVE-2012-3867 Pupper does not properly restrict characters in Common Name field of Certificate Signing Request
MediumCVSS 4.3
EPSS 2.5%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
lib/puppet/ssl/certificate_authority.rb in Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, does not properly restrict the characters in the Common Name field of a Certificate Signing Request (CSR), which makes it easier for user-assisted remote attackers to trick administrators into signing a crafted agent certificate via ANSI control sequences.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rubygems puppet(RubyGems) | < 2.6.17 | 2.6.17 |
| rubygems puppet(RubyGems) | >= 2.7.0, < 2.7.18 | 2.7.18 |
| rubygems puppet(RubyGems) | = 0.13.0 | No fix listed |
| rubygems puppet(RubyGems) | = 0.13.1 | No fix listed |
| rubygems puppet(RubyGems) | = 0.13.2 | No fix listed |
| rubygems puppet(RubyGems) | = 0.13.6 | No fix listed |
| rubygems puppet(RubyGems) | = 0.16.0 | No fix listed |
| rubygems puppet(RubyGems) | = 0.18.4 | No fix listed |
| rubygems puppet(RubyGems) | = 0.22.4 | No fix listed |
| rubygems puppet(RubyGems) | = 0.23.0 | No fix listed |
| rubygems puppet(RubyGems) | = 0.23.1 | No fix listed |
| rubygems puppet(RubyGems) | = 0.23.2 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.0 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.1 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.2 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.3 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.4 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.5 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.6 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.7 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.8 | No fix listed |
| rubygems puppet(RubyGems) | = 0.24.9 | No fix listed |
| rubygems puppet(RubyGems) | = 0.25.0 | No fix listed |
| rubygems puppet(RubyGems) | = 0.25.1 | No fix listed |
| rubygems puppet(RubyGems) | = 0.25.2 | No fix listed |
Show 81 more
| Product | Affected versions | Fixed in |
|---|---|---|
| rubygems puppet(RubyGems) | = 0.25.3 | No fix listed |
| rubygems puppet(RubyGems) | = 0.25.4 | No fix listed |
| rubygems puppet(RubyGems) | = 0.25.5 | No fix listed |
| rubygems puppet(RubyGems) | = 0.9.2 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.0 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.1 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.10 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.11 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.12 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.13 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.14 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.15 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.16 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.2 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.3 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.4 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.5 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.6 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.7 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.8 | No fix listed |
| rubygems puppet(RubyGems) | = 2.6.9 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.1 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.11 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.12 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.13 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.14 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.16 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.17 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.3 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.4 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.5 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.6 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.8 | No fix listed |
| rubygems puppet(RubyGems) | = 2.7.9 | No fix listed |
| debian/puppet(Debian:11) | < 2.7.18-1 | 2.7.18-1 |
| puppet | = 2.6.0 | No fix listed |
| puppet | = 2.6.1 | No fix listed |
| puppet | = 2.6.2 | No fix listed |
| puppet | = 2.6.3 | No fix listed |
| puppet | = 2.6.4 | No fix listed |
| puppet | = 2.6.5 | No fix listed |
| puppet | = 2.6.6 | No fix listed |
| puppet | = 2.6.7 | No fix listed |
| puppet | = 2.6.8 | No fix listed |
| puppet | = 2.6.9 | No fix listed |
| puppet | = 2.6.10 | No fix listed |
| puppet | = 2.6.11 | No fix listed |
| puppet | = 2.6.12 | No fix listed |
| puppet | = 2.6.13 | No fix listed |
| puppet | = 2.6.14 | No fix listed |
| puppet | = 2.6.15 | No fix listed |
| puppet | = 2.7.2 | No fix listed |
| puppet | = 2.7.3 | No fix listed |
| puppet | = 2.7.4 | No fix listed |
| puppet | = 2.7.5 | No fix listed |
| puppet | = 2.7.6 | No fix listed |
| puppet | = 2.7.7 | No fix listed |
| puppet | = 2.7.8 | No fix listed |
| puppet | = 2.7.9 | No fix listed |
| puppet | = 2.7.10 | No fix listed |
| puppet | = 2.7.11 | No fix listed |
| puppet | = 2.7.12 | No fix listed |
| puppet | = 2.7.13 | No fix listed |
| puppet | = 2.7.14 | No fix listed |
| puppet | = 2.7.16 | No fix listed |
| puppet | = 2.7.17 | No fix listed |
| puppetlabs puppet | <= 2.6.16 | No fix listed |
| puppetlabs puppet | = 2.7.0 | No fix listed |
| puppetlabs puppet | = 2.7.1 | No fix listed |
| debian linux | = 6.0 | No fix listed |
| Canonical Ubuntu Linux | = 10.04 | No fix listed |
| Canonical Ubuntu Linux | = 11.04 | No fix listed |
| Canonical Ubuntu Linux | = 11.10 | No fix listed |
| Canonical Ubuntu Linux | = 12.04 | No fix listed |
| opensuse | = 11.4 | No fix listed |
| opensuse | = 12.1 | No fix listed |
| SUSE linux enterprise desktop | = 11-sp1 | No fix listed |
| SUSE linux enterprise desktop | = 11-sp2 | No fix listed |
| SUSE linux enterprise server | = 11-sp1 | No fix listed |
| SUSE linux enterprise server | = 11-sp2 | No fix listed |
| puppet enterprise | <= 2.5.1 | No fix listed |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- github.com exploit issue-tracking patch
- github.com exploit issue-tracking patch
- bugzilla.redhat.com issue-tracking
- SUSE-SU-2012:0983 third-party-advisory vendor-advisory
- openSUSE-SU-2012:0891 third-party-advisory vendor-advisory
- puppetlabs.com vendor-advisory
- DSA-2511 third-party-advisory vendor-advisory
- USN-1506-1 third-party-advisory vendor-advisory
- github.com exploit
- www.puppet.com
- github.com
- github.com product
- security-tracker.debian.org vendor-advisory
- 50014 third-party-advisory