CVE-2022-2879
High
Description
Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGo
PublishedOct 14, 2022
First seenOct 14, 2022
How to fix
Update
- golang go1.18.7, 1.19.2 or later
- stdlib1.18.7, 1.19.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| golang go | v < 1.18.7, 1.19.0 ≤ v < 1.19.2 | 1.18.7, 1.19.2 |
| stdlibGo | v < 1.18.7, 1.19.0-0 ≤ v < 1.19.2 | 1.18.7, 1.19.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.