Fedora 33 update for rubygem-actioncable, rubygem-actionmailbox, rubygem-actionmailer, rubygem-actionpack, rubygem-actiontext, rubygem-actionview, rubygem-activejob, rubygem-activemodel, rubygem-activerecord, rubygem-activestorage, rubygem-activesupport,



| Updated: 2025-04-25
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2020-5267
CVE-2020-8185
CVE-2020-15169
CWE-ID CWE-79
CWE-285
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Public exploit code for vulnerability #2 is available.
Vulnerable software
 Fedora
Operating systems & Components / Operating system

rubygem-railties
Operating systems & Components / Operating system package or component

rubygem-rails
Operating systems & Components / Operating system package or component

rubygem-image_processing
Operating systems & Components / Operating system package or component

rubygem-activesupport
Operating systems & Components / Operating system package or component

rubygem-activestorage
Operating systems & Components / Operating system package or component

rubygem-activerecord
Operating systems & Components / Operating system package or component

rubygem-activemodel
Operating systems & Components / Operating system package or component

rubygem-activejob
Operating systems & Components / Operating system package or component

rubygem-actionview
Operating systems & Components / Operating system package or component

rubygem-actiontext
Operating systems & Components / Operating system package or component

rubygem-actionpack
Operating systems & Components / Operating system package or component

rubygem-actionmailer
Operating systems & Components / Operating system package or component

rubygem-actionmailbox
Operating systems & Components / Operating system package or component

rubygem-actioncable
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU26248

Risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/U:Clear]

CVE-ID: CVE-2020-5267

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: Yes

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "j" and "escape_javascript" methods . A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 33

rubygem-railties: before 6.0.3.3-1.fc33

rubygem-rails: before 6.0.3.3-1.fc33

rubygem-image_processing: before 1.11.0-1.fc33

rubygem-activesupport: before 6.0.3.3-1.fc33

rubygem-activestorage: before 6.0.3.3-1.fc33

rubygem-activerecord: before 6.0.3.3-1.fc33

rubygem-activemodel: before 6.0.3.3-1.fc33

rubygem-activejob: before 6.0.3.3-1.fc33

rubygem-actionview: before 6.0.3.3-1.fc33

rubygem-actiontext: before 6.0.3.3-1.fc33

rubygem-actionpack: before 6.0.3.3-2.fc33

rubygem-actionmailer: before 6.0.3.3-1.fc33

rubygem-actionmailbox: before 6.0.3.3-1.fc33

rubygem-actioncable: before 6.0.3.3-1.fc33

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2020-4dd34860a3


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

2) Improper Authorization

EUVDB-ID: #VU29212

Risk: High

CVSSv4.0: 8.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2020-8185

CWE-ID: CWE-285 - Improper Authorization

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authorization process.

The vulnerability exists due to improper authorization. A remote attacker can execute any migrations that are pending for a Rails app running in production mode.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 33

rubygem-railties: before 6.0.3.3-1.fc33

rubygem-rails: before 6.0.3.3-1.fc33

rubygem-image_processing: before 1.11.0-1.fc33

rubygem-activesupport: before 6.0.3.3-1.fc33

rubygem-activestorage: before 6.0.3.3-1.fc33

rubygem-activerecord: before 6.0.3.3-1.fc33

rubygem-activemodel: before 6.0.3.3-1.fc33

rubygem-activejob: before 6.0.3.3-1.fc33

rubygem-actionview: before 6.0.3.3-1.fc33

rubygem-actiontext: before 6.0.3.3-1.fc33

rubygem-actionpack: before 6.0.3.3-2.fc33

rubygem-actionmailer: before 6.0.3.3-1.fc33

rubygem-actionmailbox: before 6.0.3.3-1.fc33

rubygem-actioncable: before 6.0.3.3-1.fc33

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2020-4dd34860a3


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

3) Cross-site scripting

EUVDB-ID: #VU46724

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-15169

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Action View's translation helpers. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 33

rubygem-railties: before 6.0.3.3-1.fc33

rubygem-rails: before 6.0.3.3-1.fc33

rubygem-image_processing: before 1.11.0-1.fc33

rubygem-activesupport: before 6.0.3.3-1.fc33

rubygem-activestorage: before 6.0.3.3-1.fc33

rubygem-activerecord: before 6.0.3.3-1.fc33

rubygem-activemodel: before 6.0.3.3-1.fc33

rubygem-activejob: before 6.0.3.3-1.fc33

rubygem-actionview: before 6.0.3.3-1.fc33

rubygem-actiontext: before 6.0.3.3-1.fc33

rubygem-actionpack: before 6.0.3.3-2.fc33

rubygem-actionmailer: before 6.0.3.3-1.fc33

rubygem-actionmailbox: before 6.0.3.3-1.fc33

rubygem-actioncable: before 6.0.3.3-1.fc33

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2020-4dd34860a3


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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