CVE-2017-17725

MEDIUM

Exiv2 0.26 - Denial of Service via Integer Overflow in getULong Function

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Exploit, Issue Tracking x_refsource_misc
https://github.com/Exiv2/exiv2/issues/188
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1525055

Scores

CVSS v3 6.5
EPSS 0.0158
EPSS Percentile 72.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-190
Status published
Products (1)
exiv2/exiv2 0.26
Published Feb 12, 2018
Tracked Since Feb 18, 2026