Vulnerability-Lookup

VAR-202006-1878

Vulnerability from variot - Updated: 2025-01-15 23:07

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)

The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824. IPS Module firmware, NGFW Module firmware, NIP6300 firmware etc. Huawei The product contains an out-of-bounds read vulnerability.Service operation interruption (DoS) It may be in a state

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CVE-2020-1819 (GCVE-0-2020-1819)

Vulnerability from cvelistv5 – Published: 2024-12-27 10:05 – Updated: 2024-12-27 14:56

Summary

Severity ?

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Assigner

huawei

References

URL

Tags

https://www.huawei.com/en/psirt/security-advisori…

Impacted products

Vendor

Product

Version

Huawei

IPS Module

Affected: V500R001C30
Affected: V500R001C60
Affected: V500R005C00

Huawei	NGFW Module	Affected: V500R002C00 Affected: V500R002C20 Affected: V500R005C00
Huawei	NIP6300	Affected: V500R001C30 Affected: V500R001C60 Affected: V500R005C00
Huawei	NIP6600	Affected: V500R001C30 Affected: V500R001C60 Affected: V500R005C00
Huawei	NIP6800	Affected: V500R001C60 Affected: V500R005C00
Huawei	Secospace USG6300	Affected: V500R001C30 Affected: V500R001C60 Affected: V500R005C00
Huawei	Secospace USG6500	Affected: V500R001C30 Affected: V500R001C60 Affected: V500R005C00
Huawei	Secospace USG6600	Affected: V500R001C30 Affected: V500R005C00
Huawei	USG6000V	Affected: V500R003C00

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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-1819",
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                  {
                    "Exploitation": "none"
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                "timestamp": "2024-12-27T14:56:22.966063Z",
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              "value": "\u003cp\u003eThere are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)\u003c/p\u003e\u003cp\u003eThe seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.\u003c/p\u003e"
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2024-12-27T10:05:47.224Z",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
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      "references": [
        {
          "url": "https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20191218-01-cops-en"
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    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
    "cveId": "CVE-2020-1819",
    "datePublished": "2024-12-27T10:05:47.224Z",
    "dateReserved": "2019-11-29T00:00:00.000Z",
    "dateUpdated": "2024-12-27T14:56:31.845Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202006-1878

CVE-2020-1819 (GCVE-0-2020-1819)

Tags

Sightings

Nomenclature