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oraclelinuxOracleLinuxELSA-2021-3020
HistoryAug 06, 2021 - 12:00 a.m.

ruby:2.7 security update

2021-08-0600:00:00
linux.oracle.com
111

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

ruby
[2.7.4-137]

  • Upgrade to Ruby 2.7.4.
  • Fix command injection vulnerability in RDoc.
    Resolves: rhbz#1986768
  • Fix FTP PASV command response can cause Net::FTP to connect to arbitrary host.
    Resolves: rhbz#1986812
  • Fix StartTLS stripping vulnerability in Net::IMAP.
    Resolves: rhbz#1986813
  • Upgrade to Bundler 2.2.24.
    Resolves: CVE-2020-36327

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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