CVE-2022-1507 is a Null Pointer Dereference vulnerability in the chafa project's libnsgif.c, affecting chafa versions prior to 1.10.2, as well as Fedora's chafa packages. An attacker can trigger a denial of service by providing a specially crafted input file, leading to a system crash. The vulnerability has a CVSS v3.1 score of 5.5 (Medium), indicating a low attack complexity and requiring user interaction (UI:R) for exploitation, but it can lead to high availability impact (A:H). The attack vector is local (AV:L), meaning an attacker needs local access to the system. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage, suggesting a low level of public awareness or concern.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.10.2CPE matchmatch criteria | cpe:2.3:a:chafa_project:chafa:*:*:*:*:*:*:*:* | ||
34CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | ||
35CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | ||
36CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.