Description
CRLF injection vulnerability in the FILTER_VALIDATE_EMAIL filter in ext/filter in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to inject arbitrary e-mail headers via an e-mail address with a '\n' character, which causes a regular expression to ignore the subsequent part of the address string.
Published: 2007-04-10
Score: 5.0 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1283-1 New php5 packages fix several vulnerabilities
EUVD EUVD EUVD-2007-1894 CRLF injection vulnerability in the FILTER_VALIDATE_EMAIL filter in ext/filter in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to inject arbitrary e-mail headers via an e-mail address with a '\n' character, which causes a regular expression to ignore the subsequent part of the address string.
Ubuntu USN Ubuntu USN USN-455-1 PHP vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T13:13:41.791Z

Reserved: 2007-04-10T00:00:00.000Z

Link: CVE-2007-1900

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-04-10T18:19:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-1900

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses