libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a stack-based buffer overflow. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. At the end of the routine, the function may strcat two more characters without checking whether the current strlen(buf) + 2 < size. This vulnerability causes programs that use libxml2, such as PHP, to crash.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-05-18T06:13:00

Updated: 2024-08-05T16:55:22.155Z

Reserved: 2017-05-18T00:00:00

Link: CVE-2017-9048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-05-18T06:29:00.433

Modified: 2024-11-21T03:35:13.050

Link: CVE-2017-9048

cve-icon Redhat

Severity : Low

Publid Date: 2017-05-15T00:00:00Z

Links: CVE-2017-9048 - Bugzilla