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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:105896
[Eng]
Version
8
Class
patch
ALTXid
290523
Language
Russian
Severity
Medium
Title
Обновление RHSA-2019:2028 : устранение уязвимостей в ruby
Description
Multiple vulnerabilities in ruby were found and fixed.
Family
unix
Platform
CentOS Linux 7
Red Hat Enterprise Linux 7
Product
ruby
Reference
VENDOR: RHSA-2019:2028
VENDOR: RHSA-2019:2028
Id:
RHSA-2019:2028
Reference:
https://access.redhat.com/errata/RHSA-2019:2028
CESA-2019:2028: CESA-2019:2028
CESA-2019:2028: CESA-2019:2028
Id:
CESA-2019:2028
Reference:
http://lists.centos.org/pipermail/centos-cr-announce/2019-August/006124.html
CVE: CVE-2017-17742
CVE: CVE-2017-17742
Id:
CVE-2017-17742
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17742
Comment
: Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key and value into an HTTP response for the HTTP server of WEBrick.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
5.3
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE:
113 (Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting'))
References:
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/http-response-splitting-in-webrick-cve-2017-17742/ (CONFIRM)
103684 (BID)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
USN-3685-1 (UBUNTU)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
[debian-lts-announce] 20191210 [SECURITY] [DLA 2027-1] jruby security update (MLIST)
[debian-lts-announce] 20200816 [SECURITY] [DLA 2330-1] jruby security update (MLIST)
[debian-lts-announce] 20230430 [SECURITY] [DLA 3408-1] jruby security update (MLIST)
CVE: CVE-2018-6914
CVE: CVE-2018-6914
Id:
CVE-2018-6914
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6914
Comment
: Directory traversal vulnerability in the Dir.mktmpdir method in the tmpdir library in Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 might allow attackers to create arbitrary directories or files via a .. (dot dot) in the prefix argument.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
https://www.ruby-lang.org/en/news/2018/03/28/unintentional-file-and-directory-creation-with-directory-traversal-cve-2018-6914/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
103686 (BID)
USN-3626-1 (UBUNTU)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
CVE: CVE-2018-8777
CVE: CVE-2018-8777
Id:
CVE-2018-8777
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8777
Comment
: In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker can pass a large HTTP request with a crafted header to WEBrick server or a crafted body to WEBrick server/handler and cause a denial of service (memory consumption).
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/large-request-dos-in-webrick-cve-2018-8777/ (CONFIRM)
103683 (BID)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
USN-3685-1 (UBUNTU)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
RHSA-2020:0542 (REDHAT)
RHSA-2020:0591 (REDHAT)
RHSA-2020:0663 (REDHAT)
CVE: CVE-2018-8778
CVE: CVE-2018-8778
Id:
CVE-2018-8778
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8778
Comment
: In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker controlling the unpacking format (similar to format string vulnerabilities) can trigger a buffer under-read in the String#unpack method, resulting in a massive and controlled information disclosure.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
134 (Uncontrolled Format String)
References:
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/buffer-under-read-unpack-cve-2018-8778/ (CONFIRM)
103693 (BID)
USN-3626-1 (UBUNTU)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
CVE: CVE-2018-8779
CVE: CVE-2018-8779
Id:
CVE-2018-8779
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8779
Comment
: In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
20 (Improper Input Validation)
References:
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/poisoned-nul-byte-unixsocket-cve-2018-8779/ (CONFIRM)
USN-3626-1 (UBUNTU)
103767 (BID)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
CVE: CVE-2018-8780
CVE: CVE-2018-8780
Id:
CVE-2018-8780
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8780
Comment
: In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.1
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/03/28/poisoned-nul-byte-dir-cve-2018-8780/ (CONFIRM)
103739 (BID)
USN-3626-1 (UBUNTU)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
DSA-4259 (DEBIAN)
1042004 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
RHSA-2020:0542 (REDHAT)
RHSA-2020:0591 (REDHAT)
RHSA-2020:0663 (REDHAT)
CVE: CVE-2018-16396
CVE: CVE-2018-16396
Id:
CVE-2018-16396
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16396
Comment
: An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
https://www.ruby-lang.org/en/news/2018/11/06/ruby-2-6-0-preview3-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/10/17/ruby-2-5-2-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/10/17/ruby-2-4-5-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/10/17/ruby-2-3-8-released/ (CONFIRM)
https://www.ruby-lang.org/en/news/2018/10/17/not-propagated-taint-flag-in-some-formats-of-pack-cve-2018-16396/ (CONFIRM)
[debian-lts-announce] 20181028 [SECURITY] [DLA 1558-1] ruby2.1 security update (MLIST)
https://hackerone.com/reports/385070 (MISC)
DSA-4332 (DEBIAN)
USN-3808-1 (UBUNTU)
1042106 (SECTRACK)
RHSA-2018:3731 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3729 (REDHAT)
https://security.netapp.com/advisory/ntap-20190221-0002/ (CONFIRM)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2019:2028 (REDHAT)
CVE: CVE-2018-1000073
CVE: CVE-2018-1000073
Id:
CVE-2018-1000073
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000073
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in install_location function of package.rb that can result in path traversal when writing to a symlinked basedir outside of the root. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/1b931fc03b819b9a0214be3eaca844ef534175e2 (MISC)
[debian-lts-announce] 20180827 [SECURITY] [DLA 1480-1] ruby2.1 security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000074
CVE: CVE-2018-1000074
Id:
CVE-2018-1000074
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000074
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Deserialization of Untrusted Data vulnerability in owner command that can result in code execution. This attack appear to be exploitable via victim must run the `gem owner` command on a gem with a specially crafted YAML file. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE:
502 (Deserialization of Untrusted Data)
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/254e3d0ee873c008c0b74e8b8abcbdab4caa0a6d (MISC)
[debian-lts-announce] 20180417 [SECURITY] [DLA 1352-1] jruby security update (MLIST)
[debian-lts-announce] 20180827 [SECURITY] [DLA 1480-1] ruby2.1 security update (MLIST)
[debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update (MLIST)
USN-3621-1 (UBUNTU)
USN-3621-2 (UBUNTU)
USN-3685-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000075
CVE: CVE-2018-1000075
Id:
CVE-2018-1000075
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000075
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a infinite loop caused by negative size vulnerability in ruby gem package tar header that can result in a negative size could cause an infinite loop.. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
openSUSE-SU-2019:1771 (SUSE)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
RHSA-2019:2028 (REDHAT)
https://github.com/rubygems/rubygems/commit/92e98bf8f810bd812f919120d4832df51bc25d83 (MISC)
[debian-lts-announce] 20180401 [SECURITY] [DLA 1336-1] rubygems security update (MLIST)
[debian-lts-announce] 20180402 [SECURITY] [DLA 1337-1] jruby security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
[debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000076
CVE: CVE-2018-1000076
Id:
CVE-2018-1000076
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000076
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in a mis-signed gem could be installed, as the tarball would contain multiple gem signatures.. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE:
347 (Improper Verification of Cryptographic Signature)
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/f5042b879259b1f1ce95a0c5082622c646376693 (MISC)
[debian-lts-announce] 20180401 [SECURITY] [DLA 1336-1] rubygems security update (MLIST)
[debian-lts-announce] 20180402 [SECURITY] [DLA 1337-1] jruby security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
[debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000077
CVE: CVE-2018-1000077
Id:
CVE-2018-1000077
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000077
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Input Validation vulnerability in ruby gems specification homepage attribute that can result in a malicious gem could set an invalid homepage URL. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE:
20 (Improper Input Validation)
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/feadefc2d351dcb95d6492f5ad17ebca546eb964 (MISC)
[debian-lts-announce] 20180401 [SECURITY] [DLA 1336-1] rubygems security update (MLIST)
[debian-lts-announce] 20180402 [SECURITY] [DLA 1337-1] jruby security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
[debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000078
CVE: CVE-2018-1000078
Id:
CVE-2018-1000078
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000078
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Cross Site Scripting (XSS) vulnerability in gem server display of homepage attribute that can result in XSS. This attack appear to be exploitable via the victim must browse to a malicious gem on a vulnerable gem server. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE:
79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/66a28b9275551384fdab45f3591a82d6b59952cb (MISC)
[debian-lts-announce] 20180401 [SECURITY] [DLA 1336-1] rubygems security update (MLIST)
[debian-lts-announce] 20180402 [SECURITY] [DLA 1337-1] jruby security update (MLIST)
[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
[debian-lts-announce] 20190520 [SECURITY] [DLA 1796-1] jruby security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
CVE: CVE-2018-1000079
CVE: CVE-2018-1000079
Id:
CVE-2018-1000079
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000079
Comment
: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in gem installation that can result in the gem could write to arbitrary filesystem locations during installation. This attack appear to be exploitable via the victim must install a malicious gem. This vulnerability appears to have been fixed in 2.7.6.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
http://blog.rubygems.org/2018/02/15/2.7.6-released.html (MISC)
RHSA-2018:3729 (REDHAT)
RHSA-2018:3730 (REDHAT)
RHSA-2018:3731 (REDHAT)
https://github.com/rubygems/rubygems/commit/666ef793cad42eed96f7aee1cdf77865db921099 (MISC)
https://github.com/rubygems/rubygems/commit/f83f911e19e27cbac1ccce7471d96642241dd759 (MISC)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update (MLIST)
USN-3621-1 (UBUNTU)
DSA-4219 (DEBIAN)
DSA-4259 (DEBIAN)
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