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[email protected]NVD:CVE-2020-23872

HistoryNov 10, 2021 - 10:15 p.m.

CVE-2020-23872

2021-11-1022:15:07

CWE-476

[email protected]

web.nvd.nist.gov

null pointer

dereference

pdf2xml

denial of service

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

41.4%

JSON

A NULL pointer dereference in the function TextPage::restoreState of pdf2xml v2.0 allows attackers to cause a denial of service (DoS).

Affected configurations

Nvd

Node

science-minerpdf2xmlMatch2.0

VendorProductVersionCPE
science-minerpdf2xml2.0cpe:2.3:a:science-miner:pdf2xml:2.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
science-miner	pdf2xml	2.0	cpe:2.3:a:science-miner:pdf2xml:2.0:::::::*

References

github.com/Aurorainfinity/Poc/tree/master/pdf2xml

github.com/kermitt2/pdf2xml/issues/10

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

41.4%

JSON

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