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High severity · published Dec 23, 2021
CVE-2021-40160
PDFTron prior to 9.0.7 version may be forced to read beyond allocated boundaries when parsing a maliciously crafted PDF file
7.8
CVSS
1.6%
EPSS
No
On KEV
Description
PDFTron prior to 9.0.7 version may be forced to read beyond allocated boundaries when parsing a maliciously crafted PDF file. This vulnerability can be exploited to execute arbitrary code.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Advance Steel · Autodesk
2022 before 2022.1.1 · source: NVD
AU
Autocad · Autodesk
2022 before 2022.1.1; 2022 before 2022.2 · source: NVD
AA
Autocad Architecture · Autodesk
2022 before 2022.1.1 · source: NVD
AE
Autocad Electrical · Autodesk
2022 before 2022.1.1 · source: NVD
AL
Autocad LT · Autodesk
2022 before 2022.1.1; 2022 before 2022.2 · source: NVD
AM
Autocad Map 3d · Autodesk
2022 before 2022.1.1 · source: NVD
AM
Autocad Mechanical · Autodesk
2022 before 2022.1.1 · source: NVD
AM
Autocad Mep · Autodesk
2022 before 2022.1.1 · source: NVD
AP
Autocad Plant 3d · Autodesk
2022 before 2022.1.1 · source: NVD
C3
Civil 3d · Autodesk
2022 before 2022.1.1 · source: NVD
DR
Design Review · Autodesk
2018; 2018; 2018; 2018; 2018 · source: NVD
NA
Navisworks · Autodesk
2019 before 2019.6; 2020 before 2020.4; 2021 before 2021.3; 2022 before 2022.1 · source: NVD
Affected product
AS
Advance Steel
Autodesk
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40160
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40160
Patch
https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0010
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