Home/CVE/An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.
CVE

CVE-2018-19872

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp.

MEDIUM · CVSS 5.5 EPSS 0.0026
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-369Divide By Zero
▤

Affected Products & Versions

3
qtall versions
opensuse leapall versions
fedoraproject fedoraall versions
⚠

Public Exploits & PoCs

1
pocbugreports.qt.io · QTBUG-69449bugreports.qt.io
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Mar 2019 · 04:00 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

8
usnUSN-4275-1
suse-csafSUSE-SU-2020:0317-1
suse-csafSUSE-SU-2020:0318-1
suse-csafSUSE-SU-2020:0319-1
rhsaRHSA-2020:1665Low
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/PatchVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FO7IBY7YYKNMRD5OI3JNNUI42WEM7NUV/
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