CVE-2015-6832 is a use-after-free vulnerability in PHP's SPL unserialize implementation, affecting versions before 5.4.44, 5.5.28, and 5.6.12. This flaw allows remote attackers to execute arbitrary code by supplying specially crafted serialized data. With a CVSS score of 7.3 (HIGH), it presents a significant risk, as it can be exploited over the network with low attack complexity, potentially leading to partial loss of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.4.43CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
5.5.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:* | ||
5.5.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.5.0:alpha1:*:*:*:*:*:* | ||
5.5.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.5.0:alpha2:*:*:*:*:*:* | ||
5.5.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.5.0:alpha3:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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, 0.1 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.