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githubGitHub Advisory DatabaseGHSA-FG7X-G82R-94QC
HistoryMar 31, 2023 - 6:30 a.m.

Ruby Time component ReDoS issue

2023-03-3106:30:15
CWE-1333
GitHub Advisory Database
github.com
19
ruby
time component
redos
issue
parsing strings
fixed versions

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.003 Low

EPSS

Percentile

69.5%

A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2.

Affected configurations

Vulners
Node
time_projecttimeRange<0.1.1
OR
time_projecttimeRange<0.2.2
CPENameOperatorVersion
timelt0.1.1
timelt0.2.2

References

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.003 Low

EPSS

Percentile

69.5%