https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T19:23:22.515381+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2017-8923 CVE-2017-8923 2026-10-03T19:23:22.517222+00:00

The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to string objects that result in a negative length, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging a script's use of .= with a long string.