5

CVE-2013-1821

lib/rexml/text.rb in the REXML parser in Ruby before 1.9.3-p392 allows remote attackers to cause a denial of service (memory consumption and crash) via crafted text nodes in an XML document, aka an XML Entity Expansion (XEE) attack.

Data is provided by the National Vulnerability Database (NVD)
Ruby-lang ≫ Ruby Updatep385 Version <= 1.9.3
Ruby-lang ≫ Ruby Version1.9
Ruby-lang ≫ Ruby Version1.9.1
Ruby-lang ≫ Ruby Version1.9.2
Ruby-lang ≫ Ruby Version1.9.3
Ruby-lang ≫ Ruby Version1.9.3 Updatep0
Ruby-lang ≫ Ruby Version1.9.3 Updatep125
Ruby-lang ≫ Ruby Version1.9.3 Updatep194
Ruby-lang ≫ Ruby Version1.9.3 Updatep286
Ruby-lang ≫ Ruby Version1.9.3 Updatep383
Ruby-lang ≫ Ruby Version2.0
Ruby-lang ≫ Ruby Version2.0.0
Ruby-lang ≫ Ruby Version2.0.0 Updaterc1
Ruby-lang ≫ Ruby Version2.0.0 Updaterc2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 19.83% 0.952
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.