SB2022100552 - Denial of service in Undertow
Published: October 5, 2022
Security Bulletin ID
SB2022100552
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2022-1259)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect handling of HTTP/2 requests. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Note, the vulnerability exists due to an incomplete fix for #VU58177 (CVE-2021-3629).
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.