CVE-2012-4388 describes an HTTP response-splitting vulnerability in PHP versions 5.4.0RC2 through 5.4.0, specifically within the sapi_header_op function. This flaw allows remote attackers to bypass a protection mechanism by crafting a URL that improperly interacts with the PHP header function and certain browsers like Internet Explorer and Google Chrome. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity and a potential impact of partial integrity compromise. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not a widely targeted vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.3.0, < 5.3.11CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
5.4.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.4.0:rc2:*:*:*:*:*:* | ||
8.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:* | ||
10.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:* | ||
11.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.