CVE-2017-14033

Published: Sep 19, 2017Modified: May 13, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

The decode method in the OpenSSL::ASN1 module in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows attackers to cause a denial of service (interpreter crash) via a crafted string.

Affected (24)

Products: Ruby Lang: Ruby

1 product

Configuration A

24 vulnerable

Vulnerable Software	Affected Versions
Ruby Lang Ruby	Version 2.2.0
Ruby Lang Ruby	Version 2.2.0 preview1
Ruby Lang Ruby	Version 2.2.0 preview2
Ruby Lang Ruby	Version 2.2.0 rc1
Ruby Lang Ruby	Version 2.2.1
Ruby Lang Ruby	Version 2.2.2
Ruby Lang Ruby	Version 2.2.3
Ruby Lang Ruby	Version 2.2.4
Ruby Lang Ruby	Version 2.2.5
Ruby Lang Ruby	Version 2.2.6
Ruby Lang Ruby	Version 2.2.7
Ruby Lang Ruby	Version 2.3.0
Ruby Lang Ruby	Version 2.3.0 preview1
Ruby Lang Ruby	Version 2.3.0 preview2
Ruby Lang Ruby	Version 2.3.1
Ruby Lang Ruby	Version 2.3.2
Ruby Lang Ruby	Version 2.3.3
Ruby Lang Ruby	Version 2.3.4
Ruby Lang Ruby	Version 2.4.0
Ruby Lang Ruby	Version 2.4.0 preview1
Ruby Lang Ruby	Version 2.4.0 preview2
Ruby Lang Ruby	Version 2.4.0 preview3
Ruby Lang Ruby	Version 2.4.0 rc1
Ruby Lang Ruby	Version 2.4.1

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (24)

http://www.securityfocus.com/bid/100868

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039363

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1042004

Source: cve@mitre.org

https://access.redhat.com/errata/RHSA-2018:0378

Source: cve@mitre.org

https://access.redhat.com/errata/RHSA-2018:0583

Source: cve@mitre.org

https://access.redhat.com/errata/RHSA-2018:0585

Source: cve@mitre.org

https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html

Source: cve@mitre.org

https://security.gentoo.org/glsa/201710-18

Source: cve@mitre.org

https://www.debian.org/security/2017/dsa-4031

Source: cve@mitre.org

https://www.ruby-lang.org/en/news/2017/09/14/openssl-asn1-buffer-underrun-cve-2017-14033/

Source: cve@mitre.org

MitigationVendor Advisory

https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/

Source: cve@mitre.org

PatchRelease NotesVendor Advisory

https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/

Source: cve@mitre.org

PatchRelease NotesVendor Advisory

http://www.securityfocus.com/bid/100868

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039363

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1042004

Source: af854a3a-2127-422b-91ae-364da2661108

https://access.redhat.com/errata/RHSA-2018:0378

Source: af854a3a-2127-422b-91ae-364da2661108

https://access.redhat.com/errata/RHSA-2018:0583

Source: af854a3a-2127-422b-91ae-364da2661108

https://access.redhat.com/errata/RHSA-2018:0585

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.gentoo.org/glsa/201710-18

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.debian.org/security/2017/dsa-4031

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.ruby-lang.org/en/news/2017/09/14/openssl-asn1-buffer-underrun-cve-2017-14033/

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationVendor Advisory

https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/

Source: af854a3a-2127-422b-91ae-364da2661108

PatchRelease NotesVendor Advisory

https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/

Source: af854a3a-2127-422b-91ae-364da2661108

PatchRelease NotesVendor Advisory

Timeline

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