Improper input validation in PHP
CVE-2007-4783
The iconv_substr function in PHP 5.2.4 and earlier allows context-dependent attackers to cause (1) a denial of service (application crash) via a long string in the charset parameter, probably also requiring a long string in the str parameter; or (2) a denial of service (temporary application hang) via a long string in the str parameter. NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
Weakness classification (CWE)
References
- securityreason.com/securityalert/3115 (third-party-advisory)
- issues.rpath.com/browse/RPL-1943
- www.gentoo.org/security/en/glsa/glsa-200710-02.xml (vendor-advisory)
- www.securityfocus.com/archive/1/478637/100/0/threaded (mailing-list)
- secunia.com/advisories/30040 (third-party-advisory)
- secunia.com/advisories/27659 (third-party-advisory)
- www.securityfocus.com/archive/1/491693/100/0/threaded (vendor-advisory)
- wiki.rpath.com/wiki/Advisories:rPSA-2007-0242
- secunia.com/advisories/27102 (third-party-advisory)
- osvdb.org/38917 (vdb-entry)