CVE-2023-28756

EUVD-2023-0999
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
Affected Products (NVD)
VendorProductVersion
ruby-langruby
𝑥
≤ 2.7.7
ruby-langtime
0.1.0
ruby-langtime
0.2.1
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
jruby
bookworm
ignored
sid
9.4.8.0+ds-1
fixed
trixie
9.4.8.0+ds-1
fixed
ruby2.7
bookworm
ignored
bullseye
vulnerable
bullseye (security)
2.7.4-1+deb11u2
fixed
ruby3.1
bookworm
ignored
bookworm (security)
vulnerable
sid
vulnerable
trixie
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
jruby
bionic
needs-triage
focal
needs-triage
jammy
dne
kinetic
dne
lunar
ignored
mantic
ignored
noble
needs-triage
oracular
needs-triage
trusty
ignored
xenial
needs-triage
ruby1.9.1
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
dne
ruby2.0
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
dne
ruby2.3
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
Fixed 2.3.1-2~ubuntu16.04.16+esm7
released
ruby2.5
bionic
Fixed 2.5.1-1ubuntu1.16
released
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
ignored
ruby2.7
bionic
dne
focal
Fixed 2.7.0-5ubuntu1.11
released
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
ignored
ruby3.0
bionic
dne
focal
dne
jammy
Fixed 3.0.2-7ubuntu2.4
released
kinetic
Fixed 3.0.4-7ubuntu0.2
released
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
ruby3.1
bionic
dne
focal
dne
jammy
dne
kinetic
Fixed 3.1.2-2ubuntu0.22.10.1
released
lunar
Fixed 3.1.2-6ubuntu0.23.04.1
released
mantic
Fixed 3.1.2-7ubuntu1
released
noble
dne
oracular
dne
trusty
ignored
xenial
ignored
rubygems
bionic
dne
focal
dne
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
ignored
xenial
ignored
References