PT-2018-19189 · Exiv2 · Exiv2

Published 2018-06-13 · Updated 2018-06-13

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Exiv2 version 0.26

Description The issue is caused by an integer overflow in the LoaderExifJpeg class, resulting in an out-of-bounds read. This occurs in the read function of the MemIo class.

Recommendations For Exiv2 version 0.26, consider updating to a newer version that addresses this issue, as the current version has an integer overflow that can lead to an out-of-bounds read. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

PYSEC-2018-132

Affected Products

Exiv2

References · 9

• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/exiv2/1-out-of-read-Poc · Exploit
• https://osv.dev/vulnerability/PYSEC-2018-132 · Vendor Advisory
• https://debian.org/security/2018/dsa-4238 · Vendor Advisory
• https://github.com/Exiv2/exiv2/issues/365 · Note
• https://security.gentoo.org/glsa/201811-14 · Note
• https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html · Note
• https://usn.ubuntu.com/3700-1 · Note
• https://access.redhat.com/errata/RHSA-2019:2101 · Note
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html · Note