CVE-2021-30139 describes a buffer overflow vulnerability in Alpine Linux apk-tools versions prior to 2.12.5, specifically within its tarball parser. This high-severity vulnerability, rated 7.5 CVSS, is remotely exploitable with low attack complexity and can lead to a denial-of-service condition. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.10.6CPE matchmatch criteria | cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:* | ||
>= 2.12.0, < 2.12.5CPE matchmatch criteria | cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.
Remediation records are not available for this CVE.