Lucene search

GoogleOSV:ALSA-2022:6585

HistorySep 20, 2022 - 12:00 a.m.

Moderate: ruby security, bug fix, and enhancement update

2022-09-2000:00:00

Google

osv.dev

ruby

security fix

bug fix

enhancement

scripting language

text files

object-oriented

system management tasks

cve-2022-28738

cve-2022-28739

cvss score

upstream version

regexp compilation

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

8.9

Confidence

High

EPSS

0.005

Percentile

77.9%

JSON

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 (3.0.4). (BZ#2109428)

Security Fix(es):

Ruby: Double free in Regexp compilation (CVE-2022-28738)
Ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739)

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.