CVE-2002-1783 describes a CRLF injection vulnerability affecting PHP versions 4.2.1 through 4.2.3 when the allow_url_fopen setting is enabled. This flaw allows remote attackers to inject CRLF sequences into arguments passed to fopen or file functions, enabling modification of HTTP headers for outgoing requests. With a CVSS score of 5.0, this vulnerability has a low attack complexity and requires no authentication, potentially leading to integrity impacts. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.14CPE matchmatch criteria | cpe:2.3:a:php:php:3.0.14:*:*:*:*:*:*:* | ||
3.0.15CPE matchmatch criteria | cpe:2.3:a:php:php:3.0.15:*:*:*:*:*:*:* | ||
3.0.16CPE matchmatch criteria | cpe:2.3:a:php:php:3.0.16:*:*:*:*:*:*:* | ||
3.0.17CPE matchmatch criteria | cpe:2.3:a:php:php:3.0.17:*:*:*:*:*:*:* | ||
3.0.18CPE matchmatch criteria | cpe:2.3:a:php:php:3.0.18:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:N
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.