Asymmetric denial of service In golang-1.24
Description
Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhaustion in the server process by specifying multiple references. We now reject these as malformed and curb the memory amplification vector as a result.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 rpm rhel10 | - | - | |
rpm rhel9 | - | - | |
rpm rhel10 | - | - | |
rpm rhel8 | - | - | |
rpm rhel9 | - | - | |
rpm rhel10 | - | - | |
rpm rhel10 | - | - | |
rpm rhel10 | 0:1.26.10-1.el10_2 | ||
rpm rhel9 | 0:1.26.10-1.el9_8 | ||
rpm rhel10 | - | - |
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Aliases
1. 2. 3. 4. 5. 6. 7.
References
1. 2. 3.