CVE-2021-39358 is a medium-severity vulnerability affecting GNOME libgfbgraph versions through 0.2.4, specifically in fedoraproject and gnome distributions. It stems from the gfbgraph-photo.c component failing to enable TLS certificate verification on SoupSessionSync objects, making users susceptible to Man-in-the-Middle (MITM) attacks. The attack vector is network-based with high attack complexity, potentially leading to high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.2.4CPE matchmatch criteria | cpe:2.3:a:gnome:libgfbgraph:*:*:*:*:*:*:*:* | ||
33CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | ||
34CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | ||
35CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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