PT-2017-11752 · Libopenexif · Openexif

Henri Salo · Published 2017-07-31 · Updated 2019-10-03 · CVE-2017-11116

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenExif version 2.1.4

Description The issue allows remote attackers to cause a denial of service, resulting in a heap-based buffer over-read and application crash, via a crafted jpg file. This is due to a problem in the ExifImageFile::readDQT function in ExifImageFileRead.cpp.

Recommendations For OpenExif version 2.1.4, consider updating to a newer version that contains a fix for this issue, as no specific workaround is provided for this version. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2017-11116

Affected Products

Openexif

References · 4

• 🔥 http://seclists.org/fulldisclosure/2017/Jul/77 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-11116 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11116 · Vendor Advisory
• https://sourceforge.net/p/openexif/bugs/18 · Note