Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-11070 |
CWE-ID | CWE-19 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
WebKitGTK+ Server applications / Frameworks for developing and running applications |
Vendor | WebKitGTK |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU31117
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-11070
CWE-ID:
CWE-19 - Data Handling
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to manipulate data.
WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization. This issue was corrected by changing the way livestreams are downloaded.
MitigationInstall update from vendor's website.
Vulnerable software versionsWebKitGTK+: 2.24.0
External linkshttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00031.html
http://packetstormsecurity.com/files/152485/WebKitGTK-WPE-WebKit-URI-Spoofing-Code-Execution.html
http://www.openwall.com/lists/oss-security/2019/04/11/1
http://bugs.webkit.org/show_bug.cgi?id=193718
http://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YO5ZBUWOOXMVZPBYLZRDZF6ZQGBYJERQ/
http://seclists.org/bugtraq/2019/Apr/21
http://security.gentoo.org/glsa/201909-05
http://trac.webkit.org/changeset/243197/webkit
http://usn.ubuntu.com/3948-1/
Q & A
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.