PT-2018-6716 · Qpdf+2 · Qpdf+2

Hannob · Published 2017-09-18 · Updated 2018-05-08 · CVE-2017-18185

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: QPDF versions prior to 7.0.0

Description: An issue was discovered in QPDF, where a large heap-based out-of-bounds read occurs in the Pl Buffer::write function. This is caused by an integer overflow in the PNG filter.

Recommendations: For versions prior to 7.0.0, update to version 7.0.0 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2017-2228

CVE-2017-18185

USN-3638-1

Affected Products

Alt Linux

Qpdf

Ubuntu

References · 25

• https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71 · Patch
• https://ubuntu.com/security/CVE-2017-12595 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-18185 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9208 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11625 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18185 · Vendor Advisory
• https://usn.ubuntu.com/3638-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-18185 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9210 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3638-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9209 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3638-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-18183 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-18185 · Security Note
• https://ubuntu.com/security/CVE-2017-18184 · Vendor Advisory