CVE-2024-27282

EUVD-2024-24519
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.6 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
CISA-ADPADP
6.6 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Debian logo
Debian Releases
Debian Product
Codename
ruby2.7
bullseye
vulnerable
bullseye (security)
2.7.4-1+deb11u5
fixed
ruby3.1
bookworm
3.1.2-7+deb12u1
fixed
bookworm (security)
3.1.2-7+deb12u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ruby2.5
bionic
Fixed 2.5.1-1ubuntu1.16+esm5
released
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
ruby2.7
focal
Fixed 2.7.0-5ubuntu1.13
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
ruby3.1
focal
dne
jammy
dne
mantic
Fixed 3.1.2-7ubuntu3.2
released
noble
dne
oracular
dne
plucky
dne
questing
dne
ruby3.2
focal
dne
jammy
dne
mantic
dne
noble
Fixed 3.2.3-1ubuntu0.24.04.1
released
oracular
dne
plucky
dne
questing
dne
ruby2.3
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
xenial
needs-triage
ruby3.0
focal
dne
jammy
Fixed 3.0.2-7ubuntu2.6
released
mantic
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
jruby
bionic
needs-triage
focal
needs-triage
jammy
dne
mantic
ignored
noble
needs-triage
oracular
ignored
plucky
needs-triage
questing
needs-triage
trusty
needs-triage
xenial
needs-triage
ruby3.3
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
not-affected
plucky
not-affected
questing
not-affected
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://hackerone.com/reports/2122624
https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/
https://hackerone.com/reports/2122624
https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27LUWREIFTP3MQAW7QE4PJM4DPAQJWXF/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XYDHPHEZI7OQXTQKTDZHGZNPIJH7ZV5N/
https://security.netapp.com/advisory/ntap-20241011-0007/
https://www.ruby-lang.org/en/news/2024/04/23/arbitrary-memory-address-read-regexp-cve-2024-27282/