vulnerability
FreeBSD: VID-76E59F55-4F7A-4887-BCB0-11604004163A (CVE-2017-9048): libxml2 -- Multiple Issues
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | May 10, 2017 | Dec 14, 2017 | May 7, 2019 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
May 10, 2017
Added
Dec 14, 2017
Modified
May 7, 2019
Description
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
Solution
freebsd-upgrade-package-libxml2
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