https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T12:40:28.165043+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2017-8923 CVE-2017-8923 2026-09-28T12:40:28.562210+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.

 https://vulnerability.circl.lu/vuln/usn-5300-1 USN-5300-1 — php7.0 vulnerabilities 2026-09-28T12:40:28.562338+00:00

Affected: Ubuntu:Pro:16.04:LTS: php7.0

It was discovered that PHP incorrectly handled certain scripts. An attacker could possibly use this issue to cause a denial of service. (CVE-2015-9253, CVE-2017-8923, CVE-2017-9118, CVE-2017-9120)

It was discovered that PHP incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service, or possibly obtain sensitive information. (CVE-2017-9119)

It was discovered that PHP incorrectly handled certain scripts with XML parsing functions. An attacker could possibly use this issue to obtain sensitive information. (CVE-2021-21707)