Published: 2019-08-25
Severity
Medium
Patch available
YES
Number of vulnerabilities
3
CVE ID
CVE-2019-14809CVE-2019-9512CVE-2019-9514
CWE ID
CWE-20CWE-400
Exploitation vector
Network
Public exploit
N/A
Vulnerable software
Opensuse Subscribe
Vendor
Novell
Security Advisory
1) Input validation error
Severity: Low
CVSSv3: 3.7 [CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-14809
CWE-ID: CWE-20 - Improper Input Validation
Description
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to incorrect processing of URLs in net/url, related to the Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. A remote attacker can create a crafted javascript:// URL that in certain situations can be used to bypass authorization checks for some applications.
Mitigation
Update the affected packages.
Vulnerable software versions
Opensuse: 15.1
CPE
External links
https://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
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