CVE-2017-14033

Public PoC / Exploit (1)

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-119

Affected Products (24)

ruby-lang · rubyvulnerable

References (20)

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

Third Party AdvisoryVDB Entry

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

Third Party AdvisoryVDB Entry

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

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

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

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

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

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

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

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

MitigationVendor Advisory

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

PatchRelease NotesVendor Advisory

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

PatchRelease NotesVendor Advisory

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

Third Party AdvisoryVDB Entry

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

Third Party AdvisoryVDB Entry

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

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

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

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

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

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