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nvd[email protected]NVD:CVE-2021-32066
HistoryAug 01, 2021 - 7:15 p.m.

CVE-2021-32066

2021-08-0119:15:07
CWE-755
[email protected]
web.nvd.nist.gov
3

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

0.002 Low

EPSS

Percentile

64.5%

JSON

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a “StartTLS stripping attack.”

Affected configurations

NVD
Node
ruby-langrubyRange2.6.0–2.6.7
OR
ruby-langrubyRange2.7.0–2.7.3
OR
ruby-langrubyRange3.0.0–3.0.1
Node
oraclejd_edwards_enterpriseone_toolsRange<9.2.6.1

Related

debiancve 1
photon 2
prion 1
ubuntucve 1
nessus 46
openvas 21
osv 12
amazon 1
cve 1
alpinelinux 1
cbl_mariner 2
cvelist 1
veracode 1
redhatcve 1
hackerone 1
archlinux 3
cloudfoundry 1
suse 3
oraclelinux 4
rocky 3
redhat 9
debian 3
ubuntu 1
almalinux 3
freebsd 1
fedora 1
mageia 1
gentoo 1
oracle 1
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Code injection
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EulerOS 2.0 SP3 : ruby (EulerOS-SA-2021-2614)
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Amazon Linux 2 : ruby (ALAS-2024-2570)
2024-06-12 00:00:00
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Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-2614)
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2021-10-11 00:00:00
amazon
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Medium: ruby
2024-06-06 20:17:00
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2021-08-01 19:15:07
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alpinelinux
CVE-2021-32066
2021-08-01 19:15:07
cbl_mariner
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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
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CVE-2021-32066
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2021-07-07 21:52:09
hackerone
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2021-04-28 16:06:30
archlinux
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[ASA-202107-23] ruby: multiple issues
2021-07-14 00:00:00
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[ASA-202107-25] ruby2.6: multiple issues
2021-07-14 00:00:00
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USN-5020-1: Ruby vulnerabilities | Cloud Foundry
2021-09-07 00:00:00
suse
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Security update for ruby2.5 (important)
2021-12-01 00:00:00
Security update for ruby2.5 (important)
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debian
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2021-10-13 14:12:23
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[SECURITY] [DLA 3408-1] jruby security update
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ubuntu
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2021-07-21 00:00:00
almalinux
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Moderate: ruby:2.5 security update
2022-02-24 00:00:00
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2021-08-05 14:06:16
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freebsd
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fedora
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2021-12-24 00:01:45
gentoo
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oracle
oracle
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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

0.002 Low

EPSS

Percentile

64.5%

JSON
Related for NVD:CVE-2021-32066
debiancve1photon2prion1ubuntucve1nessus46openvas21osv12amazon1cve1alpinelinux1cbl_mariner2cvelist1veracode1redhatcve1hackerone1archlinux3cloudfoundry1suse3oraclelinux4rocky3redhat9debian3ubuntu1almalinux3freebsd1fedora1mageia1gentoo1oracle1