CVE-2018-8100

The JPXStream::readTilePart function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a specific pdf file, as demonstrated by pdftohtml.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://forum.xpdfreader.com/viewtopic.php?f=3&t=652	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:*

Information

Published : 2018-03-13 20:29

Updated : 2020-08-24 10:37

NVD link : CVE-2018-8100

Mitre link : CVE-2018-8100

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

xpdfreader

xpdf

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7.8 /10