CVE-2021-42076
High
Description
An issue was discovered in Barrier before 2.3.4. An attacker can cause memory exhaustion in the barriers component (aka the server-side implementation of Barrier) and barrierc by sending long TCP messages.
SeverityHigh
CVSS7.5
Exploit probability—
ProductBarrier
PublishedNov 8, 2021
First seenNov 8, 2021
How to fix
Update
- barrier_project barrier2.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| barrier_project barrier | v < 2.3.4 | 2.3.4 |
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