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Qpdf Project QpdfBuffer Overflow

Risk 31
Severity
5.5
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in PlASCII85Decoder::write (called from PlAESPDF::flush and PlAESPDF::finish) when a certain downstream write fails.

1 / 3
Source: MITRE
First published (updated )
CVE-2021-36978

Qpdf Project QpdfUse After Free

Risk 38
Severity
5.3
Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to PlASCII85Decoder::write parameter in libqpdf.

First published (updated )
CVE-2021-25786

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