CVE-2018-18718
published 2018-10-29CVE-2018-18718: An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two…
PriorityP434high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.41%
32.8th percentile
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | gthumb | < gthumb 3:3.6.2-2 (bookworm) | gthumb 3:3.6.2-2 (bookworm) |
| gnome | gthumb | <= 3.6.2 | — |
| gnome | gthumb | >= 0 < 3:3.6.2-2 | 3:3.6.2-2 |
| gnome | gthumb | >= 0 < 3:3.6.2-2 | 3:3.6.2-2 |
| gnome | gthumb | >= 0 < 3:3.6.2-2 | 3:3.6.2-2 |
| gnome | gthumb | >= 0 < 3:3.6.2-2 | 3:3.6.2-2 |
| gnome | gthumb | >= 0 < 3:3.4.3-1ubuntu0.1~esm1 | 3:3.4.3-1ubuntu0.1~esm1 |
| gnome | gthumb | >= 0 < 3:3.6.1-1ubuntu0.1~esm1 | 3:3.6.1-1ubuntu0.1~esm1 |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv7.8HIGH
vendor_debian7.8LOW
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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OSV
gThumb vulnerabilities
osv·2022-10-14·CVSS 7.8
CVE-2018-18718 [HIGH] gThumb vulnerabilities
gThumb vulnerabilities
It was discovered that gThumb did not properly managed
memory under certain circumstances. An attacker could
possibly use this issue to cause gThumb to crash, resulting
in a denial of service, or possibly execute arbitrary code.
(CVE-2018-18718)
It was discovered that gThumb did not properly managed
memory when processing certain image files. If a user were
tricked into opening a specially crafted JPEG file, an
attacker could possibly use this issue to cause gThumb to
crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2019-20326)
It was discovered that gThumb did not properly handled
certain malformed image files. If a user were tricked into
opening a specially crafted JPEG file, an attacker could
possibly use this issue to cause gTh
GHSA
GHSA-rr89-xjwm-mp65: An issue was discovered in gThumb through 3
ghsa_unreviewed·2022-05-14
CVE-2018-18718 [HIGH] CWE-415 GHSA-rr89-xjwm-mp65: An issue was discovered in gThumb through 3
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
OSV
CVE-2018-18718: An issue was discovered in gThumb through 3
osv·2018-10-29·CVSS 7.8
CVE-2018-18718 [HIGH] CVE-2018-18718: An issue was discovered in gThumb through 3
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
Ubuntu
gThumb vulnerabilities
vendor_ubuntu·2022-10-14·CVSS 7.8
CVE-2019-20326 [HIGH] gThumb vulnerabilities
Title: gThumb vulnerabilities
Summary: Several security issues were fixed in gThumb.
It was discovered that gThumb did not properly managed
memory under certain circumstances. An attacker could
possibly use this issue to cause gThumb to crash, resulting
in a denial of service, or possibly execute arbitrary code.
(CVE-2018-18718)
It was discovered that gThumb did not properly managed
memory when processing certain image files. If a user were
tricked into opening a specially crafted JPEG file, an
attacker could possibly use this issue to cause gThumb to
crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2019-20326)
It was discovered that gThumb did not properly handled
certain malformed image files. If a user were tricked into
opening a specially crafted JP
Red Hat
gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
vendor_redhat·2018-10-18·CVSS 7.8
CVE-2018-18718 [HIGH] CWE-416 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
Statement: This issue did not affect the versions of gthumb as shipped with Red Hat Enterprise Linux 5 and 6 as they did not include the vulnerable code.
Package: gthumb (Red Hat Enterprise Linux 5) - Not affected
Package: gthumb (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2018-18718: gthumb - An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerab...
vendor_debian·2018·CVSS 7.8
CVE-2018-18718 [HIGH] CVE-2018-18718: gthumb - An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerab...
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
Scope: local
bookworm: resolved (fixed in 3:3.6.2-2)
bullseye: resolved (fixed in 3:3.6.2-2)
forky: resolved (fixed in 3:3.6.2-2)
sid: resolved (fixed in 3:3.6.2-2)
trixie: resolved (fixed in 3:3.6.2-2)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [fedora-all]
bugzilla·2018-11-05·CVSS 7.8
CVE-2018-18718 [HIGH] CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [fedora-all]
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [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
Bugzilla
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [epel-7]
bugzilla·2018-11-05·CVSS 7.8
CVE-2018-18718 [HIGH] CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [epel-7]
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c [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 te
Bugzilla
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
bugzilla·2018-11-05·CVSS 7.8
CVE-2018-18718 [HIGH] CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
CVE-2018-18718 gthumb: double-free in the add_themes_from_dir method in dlg-contact-sheet.c
An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.
References:
https://gitlab.gnome.org/GNOME/gthumb/issues/18
Discussion:
Created gthumb tracking bugs for this issue:
Affects: epel-7 [bug 1646710]
Affects: fedora-all [bug 1646709]
---
Statement:
This issue did not affect the versions of gthumb as shipped with Red Hat Enterprise Linux 5 and 6 as they did not include the vulnerable code.
2018-10-29
Published