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Gthumb Security Vulnerabilities - July

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 in dlg-contact-sheet.c because of two successive calls of g_free, each of which frees the same buffer.

7.8CVSS

7.3AI Score

0.0004EPSS

2018-10-29 12:29 PM

124

cve

CVE-2019-20326

A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.

7.8CVSS

7.7AI Score

0.007EPSS

2020-03-16 10:15 PM

cve

CVE-2020-36427

GNOME gThumb before 3.10.1 allows an application crash via a malformed JPEG image.

5.5CVSS

6AI Score

0.001EPSS

2021-07-19 05:15 PM