Vulnerability identifier: #VU89742
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-122
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Libxml2
Universal components / Libraries /
Libraries used by multiple products
Vendor:
Description
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to a boundary error. A remote attacker can cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the " substring in a crafted HTML document.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability..
Vulnerable software versions
External links
http://www.openwall.com/lists/oss-security/2016/02/03/5
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.securityfocus.com/bid/82071
http://www.ubuntu.com/usn/USN-2994-1
http://bugzilla.gnome.org/show_bug.cgi?id=749115
http://security.gentoo.org/glsa/201701-37
http://www.debian.org/security/2016/dsa-3593
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.