CVE-2023-28756
Description
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:LAvailabilityLow
Weaknesses
Affected Products
ruby-lang
oss-projectaka ruby, rexml
Ruby Team
oss-projectaka ruby-lang
debian
oss-project·GBaka debian gnu/linux
fedoraproject
oss-project·USaka fedora project
RubyGems
package-ecosystem
ООО «Ред Софт»
commercial·RUaka red soft
and 4 more affected products View all →
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Impact
References
https://github.com/ruby/time/releases/
github.com
https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
lists.debian.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFZANOQA4RYX7XCB42OO3P24DQKWHEKA/
lists.fedoraproject.org
and 33 more references View all →
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