CVE-2017-17723

In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::Image::byteSwap4 function in image.cpp. Remote attackers can exploit this vulnerability to disclose memory data or cause a denial of service via a crafted TIFF file.

CVSS v3.0

8.1 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVSS v2.0

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

EPSS

1.80% chance of exploitation in the next 30 days, 77th percentile

Published

2018-02-12

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugzilla.redhat.com/show_bug.cgi?id=1524104

References

• CVE Record
• NVD entry

Related

• CVE-2017-17722
• CVE-2017-17724
• CVE-2017-17721
• CVE-2017-17725
• CVE-2017-17719
• CVE-2017-17731