Vulnerability identifier: #VU51876
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-400
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Jetty
Server applications /
Web servers
Vendor: Eclipse
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when processing large TLS frames. A remote attacker can send specially crafted data to the server, trigger CPU high load and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Jetty: 7.2.2.v20101201 - 7.6.21, 8.0.0.v20110901 - 8.4.1, 9.0.0.v20130308 - 9.4.38.v20210224, 10.0.0 - 11.0.1
External links
http://github.com/eclipse/jetty.project/security/advisories/GHSA-26vr-8j45-3r4w
http://bugs.eclipse.org/bugs/show_bug.cgi?id=572218
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.