| Name | CVE-2017-14033 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1114-1, DLA-1421-1, DSA-4031-1 |
| Debian Bugs | 875928 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ruby2.1 (PTS) | jessie, jessie (lts) | 2.1.5-2+deb8u14 | fixed |
| ruby2.3 (PTS) | stretch (security) | 2.3.3-1+deb9u11 | fixed |
| stretch (lts), stretch | 2.3.3-1+deb9u12 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ruby1.8 | source | (unstable) | (not affected) | |||
| ruby1.9.1 | source | wheezy | 1.9.3.194-8.1+deb7u6 | DLA-1114-1 | ||
| ruby1.9.1 | source | (unstable) | (unfixed) | |||
| ruby2.1 | source | jessie | 2.1.5-2+deb8u4 | DLA-1421-1 | ||
| ruby2.1 | source | (unstable) | (unfixed) | |||
| ruby2.3 | source | stretch | 2.3.3-1+deb9u2 | DSA-4031-1 | ||
| ruby2.3 | source | (unstable) | 2.3.5-1 | 875928 |
- ruby1.8 <not-affected> (vunlerable code not present)
https://bugzilla.suse.com/show_bug.cgi?id=1058757
https://www.ruby-lang.org/en/news/2017/09/14/openssl-asn1-buffer-underrun-cve-2017-14033/
https://github.com/ruby/openssl/commit/1648afef33c1d97fb203c82291b8a61269e85d3b