CVE-2020-25648
- State
- Published
- Severity
- Not scored
- Published
- Oct 20, 2020
- Updated
- Aug 4, 2024
- Reserved
- Sep 16, 2020
Description
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
nssn/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1887319
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.58_release_notes
- FEDORA-2020-f29254bd5evendor-advisory
- FEDORA-2020-bb91bf9b8evendor-advisory
- FEDORA-2020-a857113c7avendor-advisory
- [mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jarmailing-list
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- [debian-lts-announce] 20231028 [SECURITY] [DLA 3634-1] nss security updatemailing-list
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