CVE-2022-2056

Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f3a5e010.

CVSS v3.1

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

CVSS v3.1

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

CVSS v2.0

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

EPSS

1.24% chance of exploitation in the next 30 days, 67th percentile

Published

2022-06-30

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://gitlab.com/libtiff/libtiff/-/issues/415

References

• CVE Record
• NVD entry

Related

• CVE-2022-2054
• CVE-2022-2057
• CVE-2022-2050
• CVE-2022-2058
• CVE-2022-20494
• CVE-2022-2060