CVE-2002-1783
MEDIUM severity · CVSS 5
5CVSS MEDIUM
Summary
CRLF injection vulnerability in PHP 4.2.1 through 4.2.3, when allow_url_fopen is enabled, allows remote attackers to modify HTTP headers for outgoing requests by causing CRLF sequences to be injected into arguments that are passed to the (1) fopen or (2) file functions.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impact—
Availability impactNone
Exploit probability (EPSS)17%
AV:N/AC:L/Au:N/C:N/I:P/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://archives.neohapsis.com/archives/bugtraq/2002-09/0132.html ↗
Additional information
- NVD record
- http://archives.neohapsis.com/archives/bugtraq/2002-09/0132.htmlPatch
- http://www.debian.org/security/2002/dsa-168Patch
- http://www.securityfocus.com/bid/5681Patch
- http://archives.neohapsis.com/archives/bugtraq/2002-09/0086.htmlAdvisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10080