CVE-2019-13109

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.

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 v2.0

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

EPSS

1.58% chance of exploitation in the next 30 days, 74th percentile

Published

2019-06-30

Updated

2024-08-04

Proof-of-concept exploits (1)

• Exiv2/exiv2/issues/790

References

• CVE Record
• NVD entry

Related

• CVE-2019-13108
• CVE-2019-13110
• CVE-2019-13101
• CVE-2019-13111
• CVE-2019-13100
• CVE-2019-13112