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ubuntuUbuntuUSN-1902-1
HistoryJul 09, 2013 - 12:00 a.m.

Ruby vulnerability

2013-07-0900:00:00
ubuntu.com
28

5.8 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

49.3%

JSON

Releases

  • Ubuntu 13.04
  • Ubuntu 12.10
  • Ubuntu 12.04

Packages

  • ruby1.8 - Object-oriented scripting language
  • ruby1.9.1 - Object-oriented scripting language

Details

William (B.J.) Snow Orvis discovered that Ruby incorrectly verified the
hostname in SSL certificates. An attacker could trick Ruby into trusting a
rogue server certificate, which was signed by a trusted certificate
authority, to perform a machine-in-the-middle attack.

OSVersionArchitecturePackageVersionFilename
Ubuntu13.04noarchlibruby1.8< 1.8.7.358-7ubuntu1.1UNKNOWN
Ubuntu13.04noarchlibruby1.8-dbg< 1.8.7.358-7ubuntu1.1UNKNOWN
Ubuntu13.04noarchlibtcltk-ruby1.8< 1.8.7.358-7ubuntu1.1UNKNOWN
Ubuntu13.04noarchruby1.8< 1.8.7.358-7ubuntu1.1UNKNOWN
Ubuntu13.04noarchruby1.8-dev< 1.8.7.358-7ubuntu1.1UNKNOWN
Ubuntu13.04noarchlibruby1.9.1< 1.9.3.194-8.1ubuntu1.1UNKNOWN
Ubuntu13.04noarchlibruby1.9.1-dbg< 1.9.3.194-8.1ubuntu1.1UNKNOWN
Ubuntu13.04noarchlibtcltk-ruby1.9.1< 1.9.3.194-8.1ubuntu1.1UNKNOWN
Ubuntu13.04noarchruby1.9.1< 1.9.3.194-8.1ubuntu1.1UNKNOWN
Ubuntu13.04noarchruby1.9.1-dev< 1.9.3.194-8.1ubuntu1.1UNKNOWN
Rows per page:
1-10 of 301

Related

nessus 26
redhat 3
threatpost 1
openvas 30
securityvulns 4
centos 1
fedora 5
mageia 1
veracode 1
freebsd 1
oraclelinux 1
slackware 1
osv 2
f5 2
debian 3
prion 1
debiancve 1
ubuntucve 1
cve 1
rubygems 1
nessus
nessus
Fedora 17 : ruby-1.9.3.448-31.fc17 (2013-12062)
2013-07-12 00:00:00
CentOS 5 / 6 : ruby (CESA-2013:1090)
2013-07-18 00:00:00
openSUSE Security Update : ruby19 (openSUSE-SU-2013:1179-1)
2014-06-13 00:00:00
redhat
redhat
(RHSA-2013:1103) Moderate: ruby193-ruby security update
2013-07-23 00:00:00
(RHSA-2013:1090) Moderate: ruby security update
2013-07-17 00:00:00
(RHSA-2013:1137) Moderate: ruby193-ruby security update
2013-08-05 00:00:00
threatpost
threatpost
OpenSSL Man-in-the-middle flaw fixed in Ruby
2013-06-27 12:04:28
openvas
openvas
Fedora Update for ruby FEDORA-2013-12663
2013-08-20 00:00:00
CentOS Update for ruby CESA-2013:1090 centos6
2013-08-01 00:00:00
Fedora Update for ruby FEDORA-2013-12663
2013-08-20 00:00:00
securityvulns
securityvulns
Ruby certificate spoofing
2013-07-01 00:00:00
[slackware-security] ruby &#40;SSA:2013-178-01&#41;
2013-07-01 00:00:00
Apple Mac OS X multiple security vulnerabilities
2014-02-28 00:00:00
centos
centos
ruby security update
2013-07-17 19:44:42
fedora
fedora
[SECURITY] Fedora 19 Update: ruby-2.0.0.247-14.fc19
2013-07-16 01:36:47
[SECURITY] Fedora 18 Update: ruby-1.9.3.448-31.fc18
2013-07-11 02:28:11
[SECURITY] Fedora 19 Update: ruby-2.0.0.353-16.fc19
2013-12-04 07:01:16
mageia
mageia
Updated ruby packages fix CVE-2013-4073
2013-07-26 15:29:37
veracode
veracode
Man-in-the-Middle (MitM)
2019-01-15 08:56:39
freebsd
freebsd
ruby -- Hostname check bypassing vulnerability in SSL client
2013-06-27 00:00:00
oraclelinux
oraclelinux
ruby security update
2013-07-17 00:00:00
slackware
slackware
[slackware-security] ruby
2013-06-28 01:16:46
osv
osv
ruby1.9.1 - several
2013-08-18 00:00:00
ruby1.8 - several
2013-12-04 00:00:00
f5
f5
SOL15683 - Ruby vulnerability CVE-2013-4073
2014-10-09 00:00:00
K15683 : Ruby vulnerability CVE-2013-4073
2014-10-09 00:00:00
debian
debian
[SECURITY] [DSA 2738-1] ruby1.9.1 security update
2013-08-18 16:58:53
[SECURITY] [DSA 2809-1] ruby1.8 security update
2013-12-04 21:28:11
[SECURITY] [DSA 2809-1] ruby1.8 security update
2013-12-04 21:28:11
prion
prion
Design/Logic Flaw
2013-08-18 02:52:00
debiancve
debiancve
CVE-2013-4073
2013-08-18 02:52:00
ubuntucve
ubuntucve
CVE-2013-4073
2013-06-28 00:00:00
cve
cve
CVE-2013-4073
2013-08-18 02:52:00
rubygems
rubygems
CVE-2013-4073 ruby: hostname check bypassing vulnerability in SSL client
2013-06-26 20:00:00

5.8 Medium

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

49.3%

JSON
Related for USN-1902-1
nessus26redhat3threatpost1openvas30securityvulns4centos1fedora5mageia1veracode1freebsd1oraclelinux1slackware1osv2f52debian3prion1debiancve1ubuntucve1cve1rubygems1