CVE-2015-7219 describes a denial-of-service vulnerability in the HTTP/2 implementation of Mozilla Firefox before version 43.0, also affecting Fedora and openSUSE. An unauthenticated remote attacker can exploit this flaw by sending a malformed PushPromise frame, leading to an integer underflow, assertion failure, and application crash due to incorrect memory allocation. With a CVSS score of 5.0, it is considered a medium-severity vulnerability, requiring low attack complexity and impacting availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
42.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* | ||
13.1CPE matchmatch criteria | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* | ||
13.2CPE matchmatch criteria | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* | ||
<= 42.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
22CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.