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
Configurations
History
07 Nov 2023, 02:50
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
29 Jun 2021, 15:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
Information
Published : 2017-05-18 06:29
Updated : 2023-12-10 12:01
NVD link : CVE-2017-9048
Mitre link : CVE-2017-9048
CVE.ORG link : CVE-2017-9048
JSON object : View
Products Affected
xmlsoft
- libxml2
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer