CVE-2019-13032

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
An issue was discovered in FlightCrew v0.9.2 and earlier. A NULL pointer dereference occurs in GetRelativePathToNcx() or GetRelativePathsToXhtmlDocuments() when a NULL pointer is passed to xc::XMLUri::isValidURI(). This affects third-party software (not Sigil) that uses FlightCrew as a library.
Overview
  • CVE ID
  • CVE-2019-13032
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-06-28T23:15:09
  • Last Modified Date
  • 2019-07-15T15:15:11
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:flightcrew_project:flightcrew:*:*:*:*:*:sigil:*:* 1 OR 0.9.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/Sigil-Ebook/flightcrew/issues/53 Issue Tracking Third Party Advisory
https://salvatoresecurity.com/fun-with-fuzzers-or-how-i-discovered-three-vulnerabilities-part-1-of-3/
https://usn.ubuntu.com/4055-1/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-13032
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13032
History
Created Old Value New Value Data Type Notes
2022-05-10 17:41:05 Added to TrackCVE
2022-12-03 22:37:53 2019-06-28T23:15Z 2019-06-28T23:15:09 CVE Published Date updated
2022-12-03 22:37:53 2019-07-15T15:15:11 CVE Modified Date updated
2022-12-03 22:37:53 Modified Vulnerability Status updated