PT-2019-19387 · Exiv2+4 · Exiv2+4

Mastersop · Published 2019-02-21 · Updated 2020-08-24 · CVE-2019-9143

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Exiv2 version 0.27

Description A problem has been discovered that allows an attacker to cause a Denial of Service or possibly have other unspecified impacts. This issue is triggered by a crafted file, leading to infinite recursion at Exiv2::Image::printTiffStructure in the image.cpp file.

Recommendations For Exiv2 version 0.27, consider avoiding the use of crafted files that may trigger the infinite recursion at Exiv2::Image::printTiffStructure until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Uncontrolled Recursion

Weakness Enumeration

CWE-674

Related Identifiers

ALSA-2020:1577

CESA-2019_2101

CESA-2020_1577

CVE-2019-9143

RHSA-2019:2101

RHSA-2019_2101

RHSA-2020:1577

RHSA-2020_1577

RLSA-2020:1577

Affected Products

Almalinux

Centos

Exiv2

Red Hat

Rocky Linux

References · 75

• 🔥 https://github.com/Exiv2/exiv2/issues/711 · Exploit
• 🔥 https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2imageprinttiffstructure-exiv2-0-27 · Exploit
• https://linux.oracle.com/errata/ELSA-2020-1577.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-9143 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-9143 · Security Note
• https://osv.dev/vulnerability/ALSA-2020:1577 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-9143 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-9143 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9143 · Security Note
• https://errata.almalinux.org/8/ALSA-2020-1577.html · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2020:1577 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2020:1577 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1660426 · Note
• https://vulners.com/cve/CVE-2019-13112 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1728484 · Note