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ubuntucveUbuntu.comUB:CVE-2020-23804
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2020-23804

2023-08-2200:00:00
ubuntu.com
ubuntu.com
7
uncontrolled recursion
pdfinfo
pdftops
poppler 0.89.0
denial of service
remote attackers
crafted input
gitlab

7.5 High

CVSS3

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

0.001 Low

EPSS

Percentile

35.9%

Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows
remote attackers to cause a denial of service via crafted input.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpoppler< 0.62.0-2ubuntu2.14+esm2UNKNOWN
ubuntu20.04noarchpoppler< 0.86.1-0ubuntu1.4UNKNOWN
ubuntu16.04noarchpoppler< 0.41.0-0ubuntu1.16+esm4UNKNOWN

7.5 High

CVSS3

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

0.001 Low

EPSS

Percentile

35.9%