Checking excessively long DSA keys or parameters may be very slow
24990
12 November 2024
12 November 2024
CLOSED
MEDIUM
5.3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVE-2024-4603
Brocade Security Advisory ID |
BSA-2024-2588 |
Component |
OpenSSL |
|
|
Summary
OpenSSL contains an unbounded computation flaw when performing checks on excessively large DSA keys or parameters, which could lead to a denial-of-service (DoS) attack. The OpenSSL pkey, pkeyparam command line apps, and FIPS providers are affected.
Products Affected
- Brocade Fabric OS versions 9.2.0 through 9.2.0b1 and 9.2.1 through 9.2.1a
Products Not Affected
- Brocade Fabric OS versions before 9.2.0 [VEX Justification: Component_not_present]
- Brocade SANnav is not affected by this vulnerability [VEX Justification: Vulnerable_code_not_in_execute_path]
- Brocade ASCG is not affected by this vulnerability [VEX Justification: Vulnerable_code_not_in_execute_path]
Solution
- Security update provided in Brocade Fabric OS versions 9.2.0c, 9.2.1a1 and 9.2.2
- While Brocade ASCG is not affected, a security update is provided in Brocade ASCG version 3.1.0
Revision History
Version |
Change |
Date |
1.0 |
Initial Publication |
November 12, 2024 |
Disclaimer
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