Upstream information

CVE-2018-7247 at MITRE

Description

An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entry: 1081631 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.3
  • leptonica >= 1.72-9.1
  • leptonica-debugsource >= 1.72-9.1
  • leptonica-devel >= 1.72-9.1
  • leptonica-tools >= 1.72-9.1
  • leptonica-tools-debuginfo >= 1.72-9.1
  • liblept4 >= 1.72-9.1
  • liblept4-32bit >= 1.72-9.1
  • liblept4-debuginfo >= 1.72-9.1
  • liblept4-debuginfo-32bit >= 1.72-9.1
Patchnames:
openSUSE-2018-226