CVE-2009-5147
Summary
| CVE | CVE-2009-5147 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-03-29 14:59:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names. |
Risk And Classification
Primary CVSS: v3.0 7.3 HIGH from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Problem Types: CWE-20 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 7.3 | HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| 2.0 | [email protected] | Primary | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:L/Au:N/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Ruby-lang | Ruby | 1.8.0 | All | All | All |
| Application | Ruby-lang | Ruby | 1.9.0 | All | All | All |
| Application | Ruby-lang | Ruby | 1.9.2 | All | All | All |
| Application | Ruby-lang | Ruby | 1.9.3 | All | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | All | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p195 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p247 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p353 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p481 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p576 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p594 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p598 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p643 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p645 | All | All |
| Application | Ruby-lang | Ruby | 2.0.0 | p647 | All | All |
| Application | Ruby-lang | Ruby | 2.1.0 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.1 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.2 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.3 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.4 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.5 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.6 | All | All | All |
| Application | Ruby-lang | Ruby | 2.1.7 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-sec: Re: CVE request: Two ruby 'dl' vulnerabilities fixed in ruby-1.9.1-p129 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | Patch, Third Party Advisory, VDB Entry |
| Ruby 'dl/handle.c' Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Bug 1248935 – CVE-2009-5147 CVE-2015-7551 ruby: DL::dlopen could open a library with tainted library name | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory, VDB Entry |
| CVE-2015-7551: Unsafe tainted string usage in Fiddle and DL | af854a3a-2127-422b-91ae-364da2661108 | www.ruby-lang.org | Vendor Advisory |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | access.redhat.com | |
| * ext/dl/dl.c (rb_dlhandle_initialize): prohibits DL::dlopen · ruby/ruby@4600cf7 · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.