PRIOn knowledge basePRION:CVE-2009-5147Design/Logic Flaw
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
8.1 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.008 Low
EPSS
Percentile
80.7%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ruby | eq | 2.0.0 | |
| ruby | eq | 2.0.0 p481 | |
| ruby | eq | 2.0.0 p353 | |
| ruby | eq | 2.1.4 | |
| ruby | eq | 1.9.0 | |
| ruby | eq | 2.1.3 | |
| ruby | eq | 2.0.0 p647 | |
| ruby | eq | 2.1.0 | |
| ruby | eq | 2.1.7 | |
| ruby | eq | 2.0.0 p195 |
References
seclists.org/oss-sec/2015/q3/222
www.securityfocus.com/bid/76060
access.redhat.com/errata/RHSA-2018:0583
bugzilla.redhat.com/show_bug.cgi?id=1248935
github.com/ruby/ruby/commit/4600cf725a86ce31266153647ae5aa1197b1215b
www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/
Related
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
8.1 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.008 Low
EPSS
Percentile
80.7%