CVE-2020-10663

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
Affected Products (NVD)
VendorProductVersion
json_projectjson
𝑥
≤ 2.2.0
opensuseleap
15.1
debiandebian_linux
8.0
debiandebian_linux
10.0
applemacos
11.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ruby-json
bookworm
2.6.3+dfsg-1
fixed
bullseye
2.3.0+dfsg-1
fixed
sid
2.7.2+dfsg-1
fixed
trixie
2.7.2+dfsg-1
fixed
ruby2.7
bullseye
2.7.4-1+deb11u1
fixed
bullseye (security)
2.7.4-1+deb11u2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ruby-json
bionic
needs-triage
eoan
ignored
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needs-triage
xenial
needs-triage
ruby2.1
bionic
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
ruby2.3
bionic
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
Fixed 2.3.1-2~ubuntu16.04.15
released
ruby2.5
bionic
Fixed 2.5.1-1ubuntu1.8
released
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
ruby2.7
bionic
dne
eoan
dne
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
trusty
dne
xenial
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libruby2_1-2_1
suse enterprise sap 12 SP4
2.1.9-19.3.2
fixed
suse enterprise sap 12 SP5
2.1.9-19.3.2
fixed
suse enterprise server 12 SP2
2.1.9-19.3.2
fixed
suse enterprise server 12 SP3
2.1.9-19.3.2
fixed
suse enterprise server 12 SP5
2.1.9-19.3.2
fixed
libruby2_5-2_5
suse enterprise desktop 15 SP1
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP2
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP3
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP4
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP5
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP6
2.5.8-4.11.1
fixed
suse enterprise desktop 15 SP7
2.5.9-150700.22.16
fixed
suse enterprise sap 15 SP1
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP2
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP3
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP4
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP5
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP6
2.5.8-4.11.1
fixed
suse enterprise sap 15 SP7
2.5.9-150700.22.16
fixed
suse enterprise server 15 SP1
2.5.8-4.11.1
fixed
suse enterprise server 15 SP2
2.5.8-4.11.1
fixed
suse enterprise server 15 SP3
2.5.8-4.11.1
fixed
suse enterprise server 15 SP4
2.5.8-4.11.1
fixed
suse enterprise server 15 SP5
2.5.8-4.11.1
fixed
suse enterprise server 15 SP6
2.5.8-4.11.1
fixed
suse enterprise server 15 SP7
2.5.9-150700.22.16
fixed
libruby3_4-3_4
suse enterprise desktop 15 SP7
3.4.1-150700.1.11
fixed
suse enterprise sap 15 SP7
3.4.1-150700.1.11
fixed
suse enterprise server 15 SP7
3.4.1-150700.1.11
fixed
yast2-ruby-bindings
suse enterprise server 12 SP2
3.1.53-9.8.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
pcs
RHEL 8
0:0.10.4-6.el8_2.1
fixed
RHEL 8.0 E4S
0:0.10.1-4.el8_0.5
fixed
RHEL 8.1 E4S
0:0.10.2-4.el8_1.1
fixed
RHEL 8.1 EUS
0:0.10.2-4.el8_1.1
fixed
RHEL 8.2 AUS
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 E4S
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 EUS
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 TUS
0:0.10.4-6.el8_2.1
fixed
pcs-snmp
RHEL 8
0:0.10.4-6.el8_2.1
fixed
RHEL 8.0 E4S
0:0.10.1-4.el8_0.5
fixed
RHEL 8.1 E4S
0:0.10.2-4.el8_1.1
fixed
RHEL 8.1 EUS
0:0.10.2-4.el8_1.1
fixed
RHEL 8.2 AUS
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 E4S
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 EUS
0:0.10.4-6.el8_2.1
fixed
RHEL 8.2 TUS
0:0.10.4-6.el8_2.1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
ruby
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-debuginfo
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-devel
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-doc
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-irb
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-libs
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby-tcltk
Amazon Linux 2
0:2.0.0.648-36.amzn2.0.2
fixed
ruby19
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby19-debuginfo
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby19-devel
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby19-doc
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby19-irb
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby19-libs
Amazon Linux 1
0:1.9.3.551-33.71.amzn1
fixed
ruby20
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby20-debuginfo
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby20-devel
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby20-doc
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby20-irb
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby20-libs
Amazon Linux 1
0:2.0.0.648-1.33.amzn1
fixed
ruby21
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby21-debuginfo
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby21-devel
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby21-doc
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby21-irb
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby21-libs
Amazon Linux 1
0:2.1.9-1.23.amzn1
fixed
ruby24
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
ruby24-debuginfo
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
ruby24-devel
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
ruby24-doc
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
ruby24-irb
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
ruby24-libs
Amazon Linux 1
0:2.4.10-2.12.amzn1
fixed
rubygem-bigdecimal
Amazon Linux 2
0:1.2.0-36.amzn2.0.2
fixed
rubygem-io-console
Amazon Linux 2
0:0.4.2-36.amzn2.0.2
fixed
rubygem-json
Amazon Linux 2
0:1.7.7-36.amzn2.0.2
fixed
rubygem-json-debuginfo
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem-minitest
Amazon Linux 2
0:4.3.2-36.amzn2.0.2
fixed
rubygem-psych
Amazon Linux 2
0:2.0.0-36.amzn2.0.2
fixed
rubygem-rake
Amazon Linux 2
0:0.9.6-36.amzn2.0.2
fixed
rubygem-rdoc
Amazon Linux 2
0:4.0.0-36.amzn2.0.2
fixed
rubygem18-json
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem18-json-doc
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem19-bigdecimal
Amazon Linux 1
0:1.1.0-33.71.amzn1
fixed
rubygem19-io-console
Amazon Linux 1
0:0.3-33.71.amzn1
fixed
rubygem19-json
Amazon Linux 1
0:1.5.5-33.71.amzn1
fixed
rubygem19-minitest
Amazon Linux 1
0:2.5.1-33.71.amzn1
fixed
rubygem19-rake
Amazon Linux 1
0:0.9.2.2-33.71.amzn1
fixed
rubygem19-rdoc
Amazon Linux 1
0:3.9.5-33.71.amzn1
fixed
rubygem20-bigdecimal
Amazon Linux 1
0:1.2.0-1.33.amzn1
fixed
rubygem20-io-console
Amazon Linux 1
0:0.4.2-1.33.amzn1
fixed
rubygem20-json
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem20-json-doc
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem20-psych
Amazon Linux 1
0:2.0.0-1.33.amzn1
fixed
rubygem21-bigdecimal
Amazon Linux 1
0:1.2.4-1.23.amzn1
fixed
rubygem21-io-console
Amazon Linux 1
0:0.4.3-1.23.amzn1
fixed
rubygem21-json
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem21-json-doc
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem21-psych
Amazon Linux 1
0:2.0.5-1.23.amzn1
fixed
rubygem22-json
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem22-json-doc
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem23-json
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem23-json-doc
Amazon Linux 1
0:1.8.3-1.53.amzn1
fixed
rubygem24-bigdecimal
Amazon Linux 1
0:1.3.2-2.12.amzn1
fixed
rubygem24-did_you_mean
Amazon Linux 1
0:1.1.0-2.12.amzn1
fixed
rubygem24-io-console
Amazon Linux 1
0:0.4.6-2.12.amzn1
fixed
rubygem24-json
Amazon Linux 1
0:2.0.4-2.12.amzn1
fixed
rubygem24-minitest5
Amazon Linux 1
0:5.10.1-2.12.amzn1
fixed
rubygem24-net-telnet
Amazon Linux 1
0:0.1.1-2.12.amzn1
fixed
rubygem24-power_assert
Amazon Linux 1
0:0.4.1-2.12.amzn1
fixed
rubygem24-psych
Amazon Linux 1
0:2.2.2-2.12.amzn1
fixed
rubygem24-rdoc
Amazon Linux 1
0:5.0.1-2.12.amzn1
fixed
rubygem24-test-unit
Amazon Linux 1
0:3.2.3-2.12.amzn1
fixed
rubygem24-xmlrpc
Amazon Linux 1
0:0.2.1-2.12.amzn1
fixed
rubygems
Amazon Linux 2
0:2.0.14.1-36.amzn2.0.2
fixed
rubygems-devel
Amazon Linux 2
0:2.0.14.1-36.amzn2.0.2
fixed
rubygems19
Amazon Linux 1
0:1.8.23.2-33.71.amzn1
fixed
rubygems19-devel
Amazon Linux 1
0:1.8.23.2-33.71.amzn1
fixed
rubygems20
Amazon Linux 1
0:2.0.14.1-1.33.amzn1
fixed
rubygems20-devel
Amazon Linux 1
0:2.0.14.1-1.33.amzn1
fixed
rubygems21
Amazon Linux 1
0:2.2.5-1.23.amzn1
fixed
rubygems21-devel
Amazon Linux 1
0:2.2.5-1.23.amzn1
fixed
rubygems24
Amazon Linux 1
0:2.6.14.4-2.12.amzn1
fixed
rubygems24-devel
Amazon Linux 1
0:2.6.14.4-2.12.amzn1
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00004.html
http://seclists.org/fulldisclosure/2020/Dec/32
https://lists.apache.org/thread.html/r37c0e1807da7ff2bdd028bbe296465a6bbb99e2320dbe661d5d8b33b%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r3b04f4e99a19613f88ae088aa18cd271231a3c79dfff8f5efa8cda61%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r5f17bfca1d6e7f4b33ae978725b2fd62a9f1b3111696eafa9add802d%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r8d2e174230f6d26e16c007546e804c343f1f68956f526daaafa4aaae%40%3Cdev.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rb023d54a46da1ac0d8969097f5fecc79636b07d3b80db7b818a5c55c%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rb2b981912446a74e14fe6076c4b7c7d8502727ea0718e6a65a9b1be5%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rd9b9cc843f5cf5b532bdad9e87a817967efcf52b917e8c43b6df4cc7%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rec8bb4d637b04575da41cfae49118e108e95d43bfac39b7b698ee4db%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/ree3abcd33c06ee95ab59faa1751198a1186d8941ddc2c2562c12966c%40%3Cissues.zookeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/04/msg00030.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QL6MJD2BO4IRJ5CJFNMCDYMQQFT24BJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4TNVTT66VPRMX5UZYSDGSVRXKKDDDU5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NK2PBXWMFRUD7U7Q7LHV4KYLYID77RI4/
https://security.netapp.com/advisory/ntap-20210129-0003/
https://support.apple.com/kb/HT211931
https://www.debian.org/security/2020/dsa-4721
https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663/
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00004.html
http://seclists.org/fulldisclosure/2020/Dec/32
https://lists.apache.org/thread.html/r37c0e1807da7ff2bdd028bbe296465a6bbb99e2320dbe661d5d8b33b%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r3b04f4e99a19613f88ae088aa18cd271231a3c79dfff8f5efa8cda61%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r5f17bfca1d6e7f4b33ae978725b2fd62a9f1b3111696eafa9add802d%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/r8d2e174230f6d26e16c007546e804c343f1f68956f526daaafa4aaae%40%3Cdev.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rb023d54a46da1ac0d8969097f5fecc79636b07d3b80db7b818a5c55c%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rb2b981912446a74e14fe6076c4b7c7d8502727ea0718e6a65a9b1be5%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rd9b9cc843f5cf5b532bdad9e87a817967efcf52b917e8c43b6df4cc7%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/rec8bb4d637b04575da41cfae49118e108e95d43bfac39b7b698ee4db%40%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/ree3abcd33c06ee95ab59faa1751198a1186d8941ddc2c2562c12966c%40%3Cissues.zookeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/04/msg00030.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QL6MJD2BO4IRJ5CJFNMCDYMQQFT24BJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4TNVTT66VPRMX5UZYSDGSVRXKKDDDU5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NK2PBXWMFRUD7U7Q7LHV4KYLYID77RI4/
https://security.netapp.com/advisory/ntap-20210129-0003/
https://support.apple.com/kb/HT211931
https://www.debian.org/security/2020/dsa-4721
https://www.ruby-lang.org/en/news/2020/03/19/json-dos-cve-2020-10663/