Home/CVE/An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method
CVE

CVE-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

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.

HIGH · CVSS 7.8 EPSS 0.00134
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-415Double Free
▤

Affected Products & Versions

2
gnome gthumb<= 3.6.2
debian linuxall versions
▣

Scoring & Timeline

7.8
HIGH · 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 NVD29 Oct 2018 · 12:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

3
suse-csafopenSUSE-SU-2024:10832-1
usnUSN-5681-1
suse-csafopenSUSE-SU-2019:0022-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.gnome.org/GNOME/gthumb/issues/18PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00002.htmlThird Party Advisory
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