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ubuntuUbuntuUSN-5020-1
HistoryJul 21, 2021 - 12:00 a.m.

Ruby vulnerabilities

2021-07-2100:00:00
ubuntu.com
104

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

7.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.7%

JSON

Releases

  • Ubuntu 21.04
  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • ruby2.3 - Object-oriented scripting language
  • ruby2.5 - Object-oriented scripting language
  • ruby2.7 - Object-oriented scripting language

Details

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2021-31799)

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to conduct
port scans and service banner extractions. This issue only affected
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-31810)

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to perform
machine-in-the-middle attackers to bypass the TLS protection.
(CVE-2021-32066)

OSVersionArchitecturePackageVersionFilename
Ubuntu21.04noarchlibruby2.7< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu21.04noarchlibruby2.7-dbgsym< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu21.04noarchruby2.7< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu21.04noarchruby2.7-dbgsym< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu21.04noarchruby2.7-dev< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu21.04noarchruby2.7-doc< 2.7.2-4ubuntu1.2UNKNOWN
Ubuntu20.10noarchlibruby2.7< 2.7.1-3ubuntu1.4UNKNOWN
Ubuntu20.10noarchlibruby2.7-dbgsym< 2.7.1-3ubuntu1.4UNKNOWN
Ubuntu20.10noarchruby2.7< 2.7.1-3ubuntu1.4UNKNOWN
Ubuntu20.10noarchruby2.7-dbgsym< 2.7.1-3ubuntu1.4UNKNOWN
Rows per page:
1-10 of 361

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nessus
EulerOS 2.0 SP9 : ruby (EulerOS-SA-2021-2721)
2021-11-11 00:00:00
RHEL 8 : ruby:2.5 (RHSA-2022:0672)
2022-02-24 00:00:00
AlmaLinux 8 : ruby:2.5 (ALSA-2022:0672)
2022-03-11 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-2696)
2021-11-12 00:00:00
openSUSE: Security Advisory for ruby2.5 (openSUSE-SU-2021:1535-1)
2021-12-07 00:00:00
Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2022-1093)
2022-02-13 00:00:00
cloudfoundry
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USN-5020-1: Ruby vulnerabilities | Cloud Foundry
2021-09-07 00:00:00
suse
suse
Security update for ruby2.5 (important)
2021-12-01 00:00:00
Security update for ruby2.5 (important)
2021-12-06 00:00:00
Security update for ruby2.5 (important)
2022-05-03 00:00:00
oraclelinux
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ruby:2.5 security update
2022-02-28 00:00:00
ruby:2.5 security update
2022-03-08 00:00:00
ruby:2.7 security update
2021-08-06 00:00:00
rocky
rocky
ruby:2.5 security update
2022-02-24 15:11:44
ruby:2.7 security update
2021-08-05 14:06:16
ruby:2.6 security update
2022-02-16 08:26:13
osv
osv
ruby2.3 - security update
2021-10-11 00:00:00
Moderate: ruby:2.5 security update
2022-02-24 00:00:00
Moderate: ruby:2.5 security update
2022-02-24 15:11:44
debian
debian
[SECURITY] [DLA 2780-1] ruby2.3 security update
2021-10-13 14:12:23
[SECURITY] [DSA 5066-1] ruby2.5 security update
2022-02-03 19:26:40
[SECURITY] [DLA 3408-1] jruby security update
2023-04-30 20:58:08
redhat
redhat
(RHSA-2022:0672) Moderate: ruby:2.5 security update
2022-02-24 15:11:44
(RHSA-2021:3559) Important: rh-ruby27-ruby security update
2021-09-20 07:32:43
(RHSA-2021:3020) Important: ruby:2.7 security update
2021-08-05 14:06:16
almalinux
almalinux
Moderate: ruby:2.5 security update
2022-02-24 00:00:00
Important: ruby:2.7 security update
2021-08-05 14:06:16
Important: ruby:2.6 security update
2022-02-16 08:26:13
archlinux
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[ASA-202107-25] ruby2.6: multiple issues
2021-07-14 00:00:00
[ASA-202107-24] ruby2.7: multiple issues
2021-07-14 00:00:00
[ASA-202107-23] ruby: multiple issues
2021-07-14 00:00:00
freebsd
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Ruby -- multiple vulnerabilities
2021-07-07 00:00:00
RDoc -- command injection vulnerability
2021-05-02 00:00:00
fedora
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[SECURITY] Fedora 34 Update: ruby-3.0.2-149.fc34
2021-07-29 01:09:21
mageia
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Updated ruby packages fix security vulnerability
2021-12-24 00:01:45
debiancve
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CVE-2021-31810
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CVE-2021-32066
2021-08-01 19:15:07
CVE-2021-31799
2021-07-30 14:15:16
cnvd
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Ruby Information Disclosure Vulnerability (CNVD-2021-59129)
2021-07-12 00:00:00
photon
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Important Photon OS Security Update - PHSA-2021-0084
2021-08-20 00:00:00
Moderate Photon OS Security Update - PHSA-2021-0096
2021-09-07 00:00:00
Moderate Photon OS Security Update - PHSA-2021-4.0-0096
2021-09-07 00:00:00
prion
prion
Code injection
2021-08-01 19:15:00
Code injection
2021-07-13 13:15:00
Code injection
2021-07-30 14:15:00
ubuntucve
ubuntucve
CVE-2021-32066
2021-07-15 00:00:00
CVE-2021-31810
2021-07-13 00:00:00
CVE-2021-31799
2021-07-15 00:00:00
alpinelinux
alpinelinux
CVE-2021-31810
2021-07-13 13:15:09
CVE-2021-32066
2021-08-01 19:15:07
CVE-2021-31799
2021-07-30 14:15:16
nvd
nvd
CVE-2021-31810
2021-07-13 13:15:09
CVE-2021-31799
2021-07-30 14:15:16
CVE-2021-32066
2021-08-01 19:15:07
redhatcve
redhatcve
CVE-2021-31810
2021-07-07 21:53:02
CVE-2021-31799
2021-07-07 21:57:08
CVE-2021-32066
2021-07-07 21:52:09
amazon
amazon
Medium: ruby
2024-04-24 22:15:00
Medium: ruby
2024-06-06 20:17:00
Low: ruby20
2021-05-20 21:12:00
cve
cve
CVE-2021-31810
2021-07-13 13:15:09
CVE-2021-32066
2021-08-01 19:15:07
CVE-2021-31799
2021-07-30 14:15:16
veracode
veracode
Denial Of Service (DoS)
2021-07-11 16:10:12
Man In The Middle (MitM)
2021-07-10 14:45:44
Denial Of Service (DoS)
2021-07-11 15:57:38
cbl_mariner
cbl_mariner
CVE-2021-32066 affecting package ruby 2.6.7-3
2021-09-09 15:03:01
CVE-2021-32066 affecting package ruby for versions less than 2.7.4-1
2022-04-09 06:51:53
cvelist
cvelist
CVE-2021-32066
2021-08-01 00:00:00
CVE-2021-31810
2021-07-13 00:00:00
CVE-2021-31799
2021-07-29 00:00:00
hackerone
hackerone
Ruby: OS Command Injection in 'rdoc' documentation generator
2021-04-12 16:47:15
Ruby: imap: StartTLS stripping attack (CVE-2016-0772).
2021-04-28 16:06:30
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2021-04-02 15:56:47
github
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Arbitrary Code Execution in Rdoc
2021-09-01 18:53:15
gentoo
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RDoc: Command Injection
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CVE-2021-31799
2021-07-30 00:00:00
oracle
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Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

7.8 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.7%

JSON
Related for USN-5020-1
nessus64openvas28cloudfoundry1suse3oraclelinux4rocky3osv16debian3redhat9almalinux3archlinux4freebsd2fedora1mageia1debiancve3cnvd1photon6prion3ubuntucve3alpinelinux3nvd3redhatcve3amazon5cve3veracode3cbl_mariner2cvelist3hackerone3github1gentoo2attackerkb1oracle1