Note:
This project will be discontinued after December 13, 2021. [more]
2018-02-12
In Exiv2 0.26, there is an integer overflow leading to a heap-based buffer over-read in the Exiv2::getULong function in types.cpp. Remote attackers can exploit the vulnerability to cause a denial of service via a crafted image file. Note that this vulnerability is different from CVE-2017-14864, which is an invalid memory address dereference.
Products | Exiv2 |
Type | Integer Overflow or Wraparound (CWE-190) |
First patch | - None (likely due to unavailable code) |
Links |
• https://github.com/Exiv2/exiv2/issues/188
• https://bugzilla.redhat.com/show_bug.cgi?id=1525055 |