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rubygemsRubySecRUBY:REXML-2021-28965
HistoryApr 04, 2021 - 9:00 p.m.

XML round-trip vulnerability in REXML

2021-04-0421:00:00
RubySec
www.ruby-lang.org
10
xml
rexml
vulnerability
parsing
serializing
ruby
gem

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

JSON

When parsing and serializing a crafted XML document, REXML gem (including
the one bundled with Ruby) can create a wrong XML document whose structure
is different from the original one.

Affected configurations

Vulners
Node
rubyrexmlRange3.1.0–3.1.9.1
OR
rubyrexmlRange3.2.0–3.2.3.1
OR
rubyrexmlRange≤3.2.5
VendorProductVersionCPE
rubyrexml*cpe:2.3:a:ruby:rexml:*:*:*:*:*:*:*:*

Related

nessus 38
redhatcve 1
openvas 18
cbl_mariner 2
ubuntu 2
fedora 6
cloudfoundry 1
osv 16
nvd 1
ubuntucve 1
prion 1
freebsd 2
debiancve 1
hackerone 1
veracode 1
alpinelinux 1
amazon 2
github 1
cvelist 1
suse 1
cve 1
redhat 8
rocky 3
almalinux 3
oraclelinux 3
archlinux 1
debian 1
mageia 1
ibm 2
rosalinux 1
nessus
nessus
FreeBSD : Gitlab -- Vulnerabilities (fb6e53ae-9df6-11eb-ba8c-001b217b3468)
2021-04-16 00:00:00
FreeBSD : ruby -- XML round-trip vulnerability in REXML (dec7e4b6-961a-11eb-9c34-080027f515ea)
2021-04-14 00:00:00
SUSE SLED15 / SLES15 Security Update : ruby2.5 (SUSE-SU-2021:1280-1)
2021-04-21 00:00:00
redhatcve
redhatcve
CVE-2021-28965
2021-04-08 17:16:00
openvas
openvas
Fedora: Security Advisory for rubygem-yard (FEDORA-2021-7b8b65bc7a)
2021-04-25 00:00:00
openSUSE: Security Advisory for ruby2.5 (openSUSE-SU-2021:0607-1)
2021-04-25 00:00:00
Ubuntu: Security Advisory (USN-4922-1)
2021-04-21 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-28965 affecting package ruby 2.6.6-4
2021-06-09 03:50:37
CVE-2021-28965 affecting package ruby for versions less than 2.7.4-1
2022-04-09 06:51:53
ubuntu
ubuntu
Ruby vulnerability
2021-04-26 00:00:00
Ruby vulnerability
2021-04-20 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: ruby-2.7.3-136.fc33
2021-04-17 14:06:37
[SECURITY] Fedora 34 Update: rubygem-railties-6.1.2.1-2.fc34
2021-04-24 20:20:14
[SECURITY] Fedora 34 Update: rubygem-pry-0.13.1-5.fc34
2021-04-24 20:20:14
cloudfoundry
cloudfoundry
USN-4922-1: Ruby vulnerability | Cloud Foundry
2021-04-29 00:00:00
osv
osv
CVE-2021-28965
2021-04-21 07:15:07
BIT-ruby-2021-28965
2024-03-06 11:05:40
ruby2.3, ruby2.5, ruby2.7 vulnerability
2021-04-20 17:01:53
nvd
nvd
CVE-2021-28965
2021-04-21 07:15:07
ubuntucve
ubuntucve
CVE-2021-28965
2021-04-12 00:00:00
prion
prion
Code injection
2021-04-21 07:15:00
freebsd
freebsd
Gitlab -- Vulnerabilities
2021-04-14 00:00:00
ruby -- XML round-trip vulnerability in REXML
2021-04-05 00:00:00
debiancve
debiancve
CVE-2021-28965
2021-04-21 07:15:07
hackerone
hackerone
Ruby: Round-trip instability in REXML
2021-02-16 08:10:08
veracode
veracode
XML Injection
2021-04-17 02:47:08
alpinelinux
alpinelinux
CVE-2021-28965
2021-04-21 07:15:07
amazon
amazon
Medium: ruby24
2021-05-14 16:58:00
Medium: ruby
2024-09-12 18:30:00
github
github
REXML round-trip instability
2021-04-30 17:30:37
cvelist
cvelist
CVE-2021-28965
2021-04-21 06:55:24
suse
suse
Security update for ruby2.5 (moderate)
2021-04-24 00:00:00
cve
cve
CVE-2021-28965
2021-04-21 07:15:07
redhat
redhat
(RHSA-2021:2584) Moderate: ruby:2.7 security, bug fix, and enhancement update
2021-06-29 13:57:50
(RHSA-2021:2229) Moderate: rh-ruby27-ruby security, bug fix, and enhancement update
2021-06-03 07:45:19
(RHSA-2021:2587) Moderate: ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
rocky
rocky
ruby:2.7 security, bug fix, and enhancement update
2021-06-29 13:57:50
ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
ruby:2.6 security, bug fix, and enhancement update
2021-06-29 13:58:40
almalinux
almalinux
Moderate: ruby:2.7 security, bug fix, and enhancement update
2021-06-29 13:57:50
Moderate: ruby:2.5 security, bug fix, and enhancement update
2021-06-29 13:58:20
Moderate: ruby:2.6 security, bug fix, and enhancement update
2021-06-29 13:58:40
oraclelinux
oraclelinux
ruby:2.7 security, bug fix, and enhancement update
2021-07-07 00:00:00
ruby:2.5 security, bug fix, and enhancement update
2021-07-02 00:00:00
ruby:2.6 security, bug fix, and enhancement update
2021-07-07 00:00:00
archlinux
archlinux
[ASA-202104-1] gitlab: multiple issues
2021-04-29 00:00:00
debian
debian
[SECURITY] [DSA 5066-1] ruby2.5 security update
2022-02-03 19:26:40
mageia
mageia
Updated ruby packages fix security vulnerability
2021-12-24 00:01:45
ibm
ibm
Security Bulletin: Multiple security vulnerabilities affect IBM Cloud Foundry Migration Runtime
2021-10-13 14:44:47
Security Bulletin: Netcool Operations Insights 1.6.10 addresses multiple security vulnerabilities.
2023-09-27 21:11:57
rosalinux
rosalinux
Advisory ROSA-SA-2021-1966
2021-07-02 18:06:34

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

JSON
Related for RUBY:REXML-2021-28965
nessus38redhatcve1openvas18cbl_mariner2ubuntu2fedora6cloudfoundry1osv16nvd1ubuntucve1prion1freebsd2debiancve1hackerone1veracode1alpinelinux1amazon2github1cvelist1suse1cve1redhat8rocky3almalinux3oraclelinux3archlinux1debian1mageia1ibm2rosalinux1