CVE-2018-19870
published 2018-12-26CVE-2018-19870: An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
PriorityP338high8.8CVSS 3.0
AVNACLPRNUIRSUCHIHAH
EPSS
2.42%
82.1th percentile
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | qtbase-opensource-src | < qtbase-opensource-src 5.11.3+dfsg-2 (bookworm) | qtbase-opensource-src 5.11.3+dfsg-2 (bookworm) |
| opensuse | leap | — | — |
| qt | qt | < 5.11.3 | 5.11.3 |
CVSS provenance
nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8LOW
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
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Ubuntu
Qt vulnerabilities
vendor_ubuntu·2019-06-03·CVSS 8.8
CVE-2018-15518 [HIGH] Qt vulnerabilities
Title: Qt vulnerabilities
Summary: Several security issues were fixed in Qt.
It was discovered that Qt incorrectly handled certain XML documents. A
remote attacker could use this issue with a specially crafted XML document
to cause Qt to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2018-15518)
It was discovered that Qt incorrectly handled certain GIF images. A remote
attacker could use this issue with a specially crafted GIF image to cause
Qt to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2018-19870)
It was discovered that Qt incorrectly handled certain BMP images. A remote
attacker could use this issue with a specially crafted BMP image to cause
Qt to crash, resulting in a denial of service, or possibly execute
Red Hat
qt5-qtbase: QImage allocation failure in qgifhandler
vendor_redhat·2018-12-06·CVSS 8.8
CVE-2018-19870 [HIGH] qt5-qtbase: QImage allocation failure in qgifhandler
qt5-qtbase: QImage allocation failure in qgifhandler
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
Statement: This issue affects the versions of qt5-base and qt as shipped with Red Hat Enterprise Linux 7.
Debian
CVE-2018-19870: qtbase-opensource-src - An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL...
vendor_debian·2018·CVSS 8.8
CVE-2018-19870 [HIGH] CVE-2018-19870: qtbase-opensource-src - An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL...
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
Scope: local
bookworm: resolved (fixed in 5.11.3+dfsg-2)
bullseye: resolved (fixed in 5.11.3+dfsg-2)
forky: resolved (fixed in 5.11.3+dfsg-2)
sid: resolved (fixed in 5.11.3+dfsg-2)
trixie: resolved (fixed in 5.11.3+dfsg-2)
GHSA
GHSA-mv8h-q9cx-pf93: An issue was discovered in Qt before 5
ghsa_unreviewed·2022-05-13
CVE-2018-19870 [HIGH] CWE-476 GHSA-mv8h-q9cx-pf93: An issue was discovered in Qt before 5
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
OSV
qtbase-opensource-src vulnerabilities
osv·2019-06-03·CVSS 8.8
CVE-2018-15518 [HIGH] qtbase-opensource-src vulnerabilities
qtbase-opensource-src vulnerabilities
It was discovered that Qt incorrectly handled certain XML documents. A
remote attacker could use this issue with a specially crafted XML document
to cause Qt to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2018-15518)
It was discovered that Qt incorrectly handled certain GIF images. A remote
attacker could use this issue with a specially crafted GIF image to cause
Qt to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2018-19870)
It was discovered that Qt incorrectly handled certain BMP images. A remote
attacker could use this issue with a specially crafted BMP image to cause
Qt to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2018-19873)
OSV
CVE-2018-19870: An issue was discovered in Qt before 5
osv·2018-12-26·CVSS 8.8
CVE-2018-19870 [HIGH] CVE-2018-19870: An issue was discovered in Qt before 5
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-19870 qt5-qtbase: QImage allocation failure in qgifhandler
bugzilla·2018-12-13·CVSS 8.8
CVE-2018-19870 [HIGH] CVE-2018-19870 qt5-qtbase: QImage allocation failure in qgifhandler
CVE-2018-19870 qt5-qtbase: QImage allocation failure in qgifhandler
A possible QImage allocation failure was found in qgifhandler. A crafted file could cause the application to crash.
Upstream patch:
https://codereview.qt-project.org/#/c/235998/
Discussion:
Created mingw-qt5-qtbase tracking bugs for this issue:
Affects: epel-7 [bug 1659004]
Affects: fedora-all [bug 1659001]
Created qt5-qtbase tracking bugs for this issue:
Affects: epel-6 [bug 1659003]
Affects: fedora-all [bug 1659002]
---
Statement:
This issue affects the versions of qt5-base and qt as shipped with Red Hat Enterprise Linux 7.
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2019:2135 https://access.redhat.com/errata/RHSA-2019:2135
---
This bug is now closed.
Bugzilla
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [epel-6]
bugzilla·2018-12-13·CVSS 8.8
CVE-2018-15518 [HIGH] CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [epel-6]
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fe
Bugzilla
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [fedora-all]
bugzilla·2018-12-13·CVSS 8.8
CVE-2018-15518 [HIGH] CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [fedora-all]
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 qt5-qtbase: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported ve
Bugzilla
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [fedora-all]
bugzilla·2018-12-13·CVSS 8.8
CVE-2018-15518 [HIGH] CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [fedora-all]
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple suppor
Bugzilla
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [epel-7]
bugzilla·2018-12-13·CVSS 8.8
CVE-2018-15518 [HIGH] CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [epel-7]
CVE-2018-15518 CVE-2018-19870 CVE-2018-19873 mingw-qt5-qtbase: various flaws [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for t
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.htmlhttps://access.redhat.com/errata/RHSA-2019:2135https://access.redhat.com/errata/RHSA-2019:3390https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/https://codereview.qt-project.org/#/c/235998/https://lists.debian.org/debian-lts-announce/2019/01/msg00004.htmlhttps://lists.debian.org/debian-lts-announce/2019/05/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlhttps://usn.ubuntu.com/4003-1/https://www.debian.org/security/2019/dsa-4374http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.htmlhttps://access.redhat.com/errata/RHSA-2019:2135https://access.redhat.com/errata/RHSA-2019:3390https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/https://codereview.qt-project.org/#/c/235998/https://lists.debian.org/debian-lts-announce/2019/01/msg00004.htmlhttps://lists.debian.org/debian-lts-announce/2019/05/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlhttps://usn.ubuntu.com/4003-1/https://www.debian.org/security/2019/dsa-4374
2018-12-26
Published