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6 vulnerabilities by gorillatoolkit
CVE-2024-37298 (GCVE-0-2024-37298)
Vulnerability from nvd – Published: 2024-07-01 18:27 – Updated: 2024-08-02 03:50
VLAI
EPSS
VEX
Title
Potential memory exhaustion attack due to sparse slice deserialization
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-02 14:16 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/gorilla/schema/security/adviso… | x_refsource_CONFIRM |
| https://github.com/gorilla/schema/commit/cd59f2f1… | x_refsource_MISC |
| https://github.com/gorilla/schema/blob/main/decod… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| gorilla | schema |
Affected:
< 1.4.1
|
|
| gorillatoolkit | schema |
Affected:
0 , < 1.4.1
(custom)
cpe:2.3:a:gorillatoolkit:schema:*:*:*:*:*:*:*:* |
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CVE-2017-20146 (GCVE-0-2017-20146)
Vulnerability from nvd – Published: 2022-12-27 21:13 – Updated: 2025-04-11 23:02
VLAI
EPSS
VEX
Title
Improper access control in github.com/gorilla/handlers
Summary
Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-11 23:01 UTC
CWE
- CWE 284: Improper Access Control
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| github.com/gorilla/handlers | github.com/gorilla/handlers |
Affected:
0 , < 1.3.0
(semver)
|
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CVE-2020-27813 (GCVE-0-2020-27813)
Vulnerability from nvd – Published: 2020-12-02 00:00 – Updated: 2024-08-04 16:25
VLAI
EPSS
VEX
Summary
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
Severity
No CVSS data available.
CWE
- CWE-190 - >CWE-400
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | golang-github-gorilla-websocket |
Affected:
github.com/gorilla/websocket v1.4.1
|
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CVE-2024-37298 (GCVE-0-2024-37298)
Vulnerability from cvelistv5 – Published: 2024-07-01 18:27 – Updated: 2024-08-02 03:50
VLAI
EPSS
VEX
Title
Potential memory exhaustion attack due to sparse slice deserialization
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-02 14:16 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/gorilla/schema/security/adviso… | x_refsource_CONFIRM |
| https://github.com/gorilla/schema/commit/cd59f2f1… | x_refsource_MISC |
| https://github.com/gorilla/schema/blob/main/decod… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| gorilla | schema |
Affected:
< 1.4.1
|
|
| gorillatoolkit | schema |
Affected:
0 , < 1.4.1
(custom)
cpe:2.3:a:gorillatoolkit:schema:*:*:*:*:*:*:*:* |
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CVE-2017-20146 (GCVE-0-2017-20146)
Vulnerability from cvelistv5 – Published: 2022-12-27 21:13 – Updated: 2025-04-11 23:02
VLAI
EPSS
VEX
Title
Improper access control in github.com/gorilla/handlers
Summary
Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-11 23:01 UTC
CWE
- CWE 284: Improper Access Control
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| github.com/gorilla/handlers | github.com/gorilla/handlers |
Affected:
0 , < 1.3.0
(semver)
|
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CVE-2020-27813 (GCVE-0-2020-27813)
Vulnerability from cvelistv5 – Published: 2020-12-02 00:00 – Updated: 2024-08-04 16:25
VLAI
EPSS
VEX
Summary
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
Severity
No CVSS data available.
CWE
- CWE-190 - >CWE-400
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | golang-github-gorilla-websocket |
Affected:
github.com/gorilla/websocket v1.4.1
|
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