7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
gorilla/schema converts structs to and from form values. Prior to version 1.4.1 Running schema.Decoder.Decode()
on a struct that has a field of type []struct{...}
opens it up to malicious attacks regarding memory allocations, taking advantage of the sparse slice functionality. Any use of schema.Decoder.Decode()
on a struct with arrays of other structs could be vulnerable to this memory exhaustion vulnerability. Version 1.4.1 contains a patch for the issue.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | golang-github-gorilla-schema | <= 1.2.0-2 | golang-github-gorilla-schema_1.2.0-2_all.deb |
Debian | 999 | all | golang-github-gorilla-schema | <= 1.2.0-2 | golang-github-gorilla-schema_1.2.0-2_all.deb |
Debian | 13 | all | golang-github-gorilla-schema | <= 1.2.0-2 | golang-github-gorilla-schema_1.2.0-2_all.deb |