CVE-2017-11613 Detail

Current Description

In LibTIFF 4.0.8, there is a denial of service vulnerability in the TIFFOpen function. A crafted input will lead to a denial of service attack. During the TIFFOpen process, td_imagelength is not checked. The value of td_imagelength can be directly controlled by an input file. In the ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is called based on td_imagelength. If we set the value of td_imagelength close to the amount of system memory, it will hang the system or trigger the OOM killer.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/99977 Third Party Advisory  VDB Entry 
https://gist.github.com/dazhouzhou/1a3b7400547f23fe316db303ab9b604f Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/05/msg00022.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html
https://usn.ubuntu.com/3606-1/
https://www.debian.org/security/2018/dsa-4349

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-11613
NVD Published Date:
07/26/2017
NVD Last Modified:
12/01/2018
Source:
MITRE