High severity · published Apr 14, 2022
CVE-2021-40398
An out-of-bounds write vulnerability exists in the parse_raster_data functionality of Accusoft ImageGear 19.10
7.8
CVSS
0.7%
EPSS
No
On KEV
Description
An out-of-bounds write vulnerability exists in the parse_raster_data functionality of Accusoft ImageGear 19.10. A specially-crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
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)0.7% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
ImageGear · Accusoft
19.10 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40398
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40398
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1411
More from ImageGear
9.8
CVE-2023-32614
A heap-based buffer overflow vulnerability exists in the create_png_object functionality of Accusoft ImageGear 20.1
9.8
CVE-2023-32284
An out-of-bounds write vulnerability exists in the tiff_planar_adobe functionality of Accusoft ImageGear 20.1
9.8
CVE-2023-35002
A heap-based buffer overflow vulnerability exists in the pictwread functionality of Accusoft ImageGear 20.1
9.8
CVE-2023-39453
A use-after-free vulnerability exists in the tif_parse_sub_IFD functionality of Accusoft ImageGear 20.1
9.8
CVE-2023-40163
An out-of-bounds write vulnerability exists in the allocate_buffer_for_jpeg_decoding functionality of Accusoft ImageGear 20.1