CVE-2021-39540

An issue was discovered in pdftools through 20200714. A stack-buffer-overflow exists in the function Analyze::AnalyzePages() located in analyze.cpp. It allows an attacker to cause code Execution.

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.05% chance of exploitation in the next 30 days, 62th percentile

Published

2021-09-20

Updated

2024-08-04

Proof-of-concept exploits (1)

• leonhad/pdftools/issues/2

References

• CVE Record
• NVD entry

Related

• CVE-2021-39538
• CVE-2021-39539
• CVE-2021-39541
• CVE-2021-39542
• CVE-2021-39543
• CVE-2021-39537