The REXML parser in Ruby 1.9.x before 1.9.3 patchlevel 551, 2.0.x before 2.0.0 patchlevel 598, and 2.1.x before 2.1.5 allows remote attackers to cause a denial of service (CPU and memory consumption) a crafted XML document containing an empty string in an entity that is used in a large number of nested entity references, aka an XML Entity Expansion (XEE) attack. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1821 and CVE-2014-8080.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | 1.9.3 | 1.9.3 |
| Ruby | Ruby-lang | * | 1.9.3 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.0.0 | 2.0.0 |
| Ruby | Ruby-lang | 2.1.1 | 2.1.1 |
| Ruby | Ruby-lang | 2.1.2 | 2.1.2 |
| Ruby | Ruby-lang | 2.1.3 | 2.1.3 |
| Ruby | Ruby-lang | 2.1.4 | 2.1.4 |
| Red Hat Enterprise Linux 6 | RedHat | ruby-0:1.8.7.374-3.el6_6 | * |
| Red Hat Enterprise Linux 7 | RedHat | ruby-0:2.0.0.353-22.el7_0 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 | RedHat | ruby193-ruby-0:1.9.3.484-50.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 | RedHat | ruby200-ruby-0:2.0.0.353-24.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS | RedHat | ruby193-ruby-0:1.9.3.484-50.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS | RedHat | ruby200-ruby-0:2.0.0.353-24.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS | RedHat | ruby193-ruby-0:1.9.3.484-50.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS | RedHat | ruby200-ruby-0:2.0.0.353-24.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS | RedHat | ruby193-ruby-0:1.9.3.484-50.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS | RedHat | ruby200-ruby-0:2.0.0.353-24.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 | RedHat | ruby193-ruby-0:1.9.3.484-50.el7 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 | RedHat | ruby200-ruby-0:2.0.0.353-24.el7 | * |
| Ruby1.8 | Ubuntu | lucid | * |
| Ruby1.8 | Ubuntu | precise | * |
| Ruby1.9.1 | Ubuntu | lucid | * |
| Ruby1.9.1 | Ubuntu | precise | * |
| Ruby1.9.1 | Ubuntu | trusty | * |
| Ruby1.9.1 | Ubuntu | utopic | * |
| Ruby1.9.1 | Ubuntu | vivid | * |
| Ruby2.0 | Ubuntu | trusty | * |
| Ruby2.0 | Ubuntu | utopic | * |
| Ruby2.1 | Ubuntu | devel | * |
| Ruby2.1 | Ubuntu | utopic | * |
| Ruby2.1 | Ubuntu | vivid | * |
| Ruby2.1 | Ubuntu | wily | * |