VulnerabilityModified
CVE-2022-30631
Uncontrolled recursion in Reader.Read in compress/gzip before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via an archive containing a large number of concatenated 0-length compressed files.
HIGH 7.5EPSS 1.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Uncontrolled recursion in Reader.Read in compress/gzip before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via an archive containing a large number of concatenated 0-length compressed files.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.94% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-674
- Affected
- golang/go
- Source
- security@golang.org
References
- https://go.dev/cl/417067Patch, Vendor Advisory
- https://go.dev/issue/53168Issue Tracking, Vendor Advisory
- https://go.googlesource.com/go/+/b2b8872c876201eac2d0707276c6999ff3eb185eMailing List, Patch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing List, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0524Vendor Advisory
- https://go.dev/cl/417067Patch, Vendor Advisory
- https://go.dev/issue/53168Issue Tracking, Vendor Advisory
- https://go.googlesource.com/go/+/b2b8872c876201eac2d0707276c6999ff3eb185eMailing List, Patch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing List, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0524Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.