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MitreCVE-2018-7453

HistoryFeb 24, 2018 - 6:29 a.m.

CVE-2018-7453

2018-02-2406:29:00

CWE-835

mitre

web.nvd.nist.gov

cve-2018-7453

xpdf

denial of service

vulnerability

acroform

pdf

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

23.4%

JSON

Infinite recursion in AcroForm::scanField in AcroForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file due to lack of loop checking, as demonstrated by pdftohtml.

Affected configurations

Nvd

Node

xpdfreaderxpdfMatch4.00

VendorProductVersionCPE
xpdfreaderxpdf4.00cpe:2.3:a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xpdfreader	xpdf	4.00	cpe:2.3:a:xpdfreader:xpdf:4.00:::::::*

References

forum.xpdfreader.com/viewtopic.php?p=814#p814

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

23.4%

JSON

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