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osvGoogleOSV:ALSA-2024:3670
HistoryJun 06, 2024 - 12:00 a.m.

Moderate: ruby:3.3 security, bug fix, and enhancement update

2024-06-0600:00:00
Google
osv.dev
11
ruby
security
buffer overread
rce
memory address read
cve-2024-27280
cve-2024-27281
cve-2024-27282

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.

The following packages have been upgraded to a later upstream version: ruby (3.3). (AlmaLinux-37446)

Security Fix(es):

  • ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)
  • ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)
  • ruby: Arbitrary memory address read vulnerability with Regex search
    (CVE-2024-27282)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High