CVE-2021-30498 is a heap buffer overflow vulnerability in the libcaca library, specifically within the export_tga function in export.c, affecting fedoraproject and libcaca_project distributions. This flaw carries a high severity CVSS score of 7.8, indicating that an attacker could achieve high confidentiality, integrity, and availability impacts through a local attack requiring user interaction. While the vulnerability is significant, there is no evidence of active exploitation, publicly available exploit code, or community discussion surrounding it.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.99CPE matchmatch criteria | cpe:2.3:a:libcaca_project:libcaca:0.99:beta14:*:*:*:*:*:* | ||
0.99CPE matchmatch criteria | cpe:2.3:a:libcaca_project:libcaca:0.99:beta15:*:*:*:*:*:* | ||
0.99CPE matchmatch criteria | cpe:2.3:a:libcaca_project:libcaca:0.99:beta16:*:*:*:*:*:* | ||
0.99CPE matchmatch criteria | cpe:2.3:a:libcaca_project:libcaca:0.99:beta17:*:*:*:*:*:* | ||
0.99CPE matchmatch criteria | cpe:2.3:a:libcaca_project:libcaca:0.99:beta18:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.