CVE-2010-2547 is a use-after-free vulnerability in GnuPG 2.x through 2.0.16, specifically within the GPGSM component's handling of certificates. This flaw allows remote attackers to trigger a denial of service (crash) and potentially execute arbitrary code by providing a specially crafted certificate containing numerous Subject Alternate Names. The vulnerability has a high CVSS score of 8.1, indicating a severe impact with high confidentiality, integrity, and availability risks, though it requires high attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, <= 2.0.16CPE matchmatch criteria | cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:* | ||
13CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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, 0.1 Mastodon, and 0.2 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.