National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-8870 Detail

Current Description

Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows remote attackers to cause a denial of service (heap-based buffer over-read), or possibly obtain sensitive information from process memory, via crafted width and length values in RLE4 or RLE8 data in a BMP file.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.4 HIGH
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H (V3.0 legend)
Impact Score: 5.2
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://download.osgeo.org/libtiff/tiff-4.0.4.tar.gz Patch
http://rhn.redhat.com/errata/RHSA-2017-0225.html
http://www.floyd.ch/?p=874BMP Third Party Advisory
http://www.securityfocus.com/bid/94717

Technical Details

Vulnerability Type (View All)

  • Integer Overflow or Wraparound (CWE-190)
  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.0.3


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-8870
NVD Published Date:
12/06/2016
NVD Last Modified:
01/04/2018