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CVE-2017-18185 Detail

Description

An issue was discovered in QPDF before 7.0.0. There is a large heap-based out-of-bounds read in the Pl_Buffer::write function in Pl_Buffer.cc. It is caused by an integer overflow in the PNG filter.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71 Patch  Third Party Advisory 
https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71 Patch  Third Party Advisory 
https://github.com/qpdf/qpdf/issues/150 Issue Tracking  Third Party Advisory 
https://github.com/qpdf/qpdf/issues/150 Issue Tracking  Third Party Advisory 
https://usn.ubuntu.com/3638-1/
https://usn.ubuntu.com/3638-1/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-18185
NVD Published Date:
02/13/2018
NVD Last Modified:
11/20/2024
Source:
MITRE