CVE-2018-10184 is a heap overflow vulnerability in HAProxy versions prior to 1.8.8, affecting HAProxy and Red Hat Enterprise Linux. The flaw arises from incorrect frame length validation in incoming HTTP/2 traffic, potentially allowing a remote attacker to cause a denial-of-service by overflowing a temporary buffer. Rated 7.5 High (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H), this vulnerability is easily exploitable over the network with low complexity, leading to certain application crashes. While code execution is highly unlikely, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.8CPE matchmatch criteria | cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:* | ||
7.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | ||
7.3CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:7.3:*:*:*:*:*:*:* | ||
7.4CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:* | ||
7.5CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.