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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-05-18T06:13:00
Updated: 2021-06-29T14:07:10
Reserved: 2017-05-18T00:00:00
Link: CVE-2017-9048
JSON object: View
NVD Information
Status : Modified
Published: 2017-05-18T06:29:00.433
Modified: 2023-11-07T02:50:35.743
Link: CVE-2017-9048
JSON object: View
Redhat Information
No data.
CWE