Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-22153 |
CWE-ID | CWE-407 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Juniper Junos OS Operating systems & Components / Operating system |
Vendor | Juniper Networks, Inc. |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU59632
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: CVE-2022-22153
CWE-ID:
CWE-407 - Inefficient Algorithmic Complexity
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack.
The vulnerability exists due to insufficient algorithmic complexity along with an error of resource allocation in the flow processing daemon (flowd) on SRX Series and MX Series with SPC3. A remote attacker can cause latency in transit packet processing and even packet loss, if transit traffic includes a significant percentage (> 5%) of fragmented packets.
MitigationInstall updates from vendor's website.
Vulnerable software versionsJuniper Junos OS: 18.2 - 19.3
External linkshttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA11261&cat=SIRT_1&actp=LIST
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.