CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
77.9%
Package : ruby1.9.1
Version : 1.9.2.0-2+deb6u6
CVE ID : CVE-2014-6438
It was discovered that the uri package in the Ruby standard library
uses regular expressions that may result in excessive backtracking.
Ruby applications that parse untrusted URIs using this library were
susceptible to denial-of-service attacks by passing crafted URIs.
For the oldoldstable distribution (squeeze), this problem has been
fixed in version 1.9.2.0-2+deb6u6.
The oldstable distribution (wheezy) and stable distribution (jessie)
were not affected by this problem as it was fixed before release.
–
Ben Hutchings - Debian developer, member of Linux kernel and LTS teams
Attachment:
signature.asc
Description: This is a digitally signed message part
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | amd64 | ruby1.9.1-dev | < 1.9.2.0-2+deb6u6 | ruby1.9.1-dev_1.9.2.0-2+deb6u6_amd64.deb |
Debian | 6 | all | ruby1.9.1-full | < 1.9.2.0-2+deb6u6 | ruby1.9.1-full_1.9.2.0-2+deb6u6_all.deb |
Debian | 6 | i386 | ruby1.9.1-dev | < 1.9.2.0-2+deb6u6 | ruby1.9.1-dev_1.9.2.0-2+deb6u6_i386.deb |
Debian | 6 | all | ruby1.9.1 | < 1.9.2.0-2+deb6u6 | ruby1.9.1_1.9.2.0-2+deb6u6_all.deb |
Debian | 6 | all | ri1.9.1 | < 1.9.2.0-2+deb6u6 | ri1.9.1_1.9.2.0-2+deb6u6_all.deb |
Debian | 6 | i386 | libruby1.9.1-dbg | < 1.9.2.0-2+deb6u6 | libruby1.9.1-dbg_1.9.2.0-2+deb6u6_i386.deb |
Debian | 6 | amd64 | ruby1.9.1 | < 1.9.2.0-2+deb6u6 | ruby1.9.1_1.9.2.0-2+deb6u6_amd64.deb |
Debian | 6 | all | ruby1.9.1-examples | < 1.9.2.0-2+deb6u6 | ruby1.9.1-examples_1.9.2.0-2+deb6u6_all.deb |
Debian | 6 | amd64 | libtcltk-ruby1.9.1 | < 1.9.2.0-2+deb6u6 | libtcltk-ruby1.9.1_1.9.2.0-2+deb6u6_amd64.deb |
Debian | 6 | all | ruby1.9.1-elisp | < 1.9.2.0-2+deb6u6 | ruby1.9.1-elisp_1.9.2.0-2+deb6u6_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
77.9%