CVE-2018-20536

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
There is a heap-based buffer over-read at liblas::SpatialReference::GetGTIF() (spatialreference.cpp) in libLAS 1.8.1 that will cause a denial of service.
Overview
  • CVE ID
  • CVE-2018-20536
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-12-28T16:29:04
  • Last Modified Date
  • 2020-04-25T06:15:11
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:liblas:liblas:1.8.1:*:*:*:*:*:*:* 1 OR
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:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1652610 Issue Tracking Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3TPVZSUWM5TEAMCBL3Y7QLGQSLCCJFIT/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFI3F3PRKPXOITWD47LF6ON4L5MJQQYM/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20536
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20536
History
Created Old Value New Value Data Type Notes
2022-05-10 17:35:27 Added to TrackCVE
2022-12-03 15:48:56 2018-12-28T16:29Z 2018-12-28T16:29:04 CVE Published Date updated
2022-12-03 15:48:56 2020-04-25T06:15:11 CVE Modified Date updated
2022-12-03 15:48:56 Modified Vulnerability Status updated