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[email protected]NVD:CVE-2017-12595

HistoryAug 27, 2017 - 3:29 p.m.

CVE-2017-12595

2017-08-2715:29:00

CWE-20

[email protected]

web.nvd.nist.gov

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.004

Percentile

74.8%

JSON

The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption and segmentation fault) or possibly have unspecified other impact via a PDF document with a deep data structure, as demonstrated by a crash in QPDFObjectHandle::parseInternal in libqpdf/QPDFObjectHandle.cc.

Affected configurations

Nvd

Node

qpdf_projectqpdfMatch6.0.0

qpdf_projectqpdfMatch7.0.b1

VendorProductVersionCPE
qpdf_projectqpdf6.0.0cpe:2.3:a:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:*
qpdf_projectqpdf7.0.b1cpe:2.3:a:qpdf_project:qpdf:7.0.b1:*:*:*:*:*:*:*