CVE-2020-18831

Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.

CVSS v3.1

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

EPSS

0.80% chance of exploitation in the next 30 days, 54th percentile

Published

2023-08-22

Updated

2024-10-04

Proof-of-concept exploits (1)

• Exiv2/exiv2/issues/828

References

• CVE Record
• NVD entry

Related

• CVE-2020-18781
• CVE-2020-18839
• CVE-2020-18778
• CVE-2020-18878
• CVE-2020-18776
• CVE-2020-18889