CVE-2023-30575 - Vulnerability Details - OpenCVE

Description

Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.

Published: 2023-06-07

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apache Software Foundation

Apache Guacamole

unaffected

Version	Status	Constraints
`0`	affected	≤ 1.5.1

Configuration 1 [-]

cpe:2.3:a:apache:guacamole:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-34956	Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00163.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://lists.apache.org/thread/tn63n2lon0h5p45oft834t1dqvvxownv

History

Thu, 10 Oct 2024 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Apache Guacamole

MITRE

Status: PUBLISHED

Assigner: apache

Published: 2023-06-07T08:06:36.061Z

Updated: 2024-10-10T14:39:33.936Z

Reserved: 2023-04-12T20:53:54.616Z

Link: CVE-2023-30575

Vulnrichment

Updated: 2024-08-02T14:28:51.955Z

NVD

Status : Modified

Published: 2023-06-07T09:15:09.993

Modified: 2024-11-21T08:00:26.877

Link: CVE-2023-30575

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-131

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-30575", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2023-04-12T20:53:54.616Z", "datePublished": "2023-06-07T08:06:36.061Z", "dateUpdated": "2024-10-10T14:39:33.936Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Guacamole", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "1.5.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Stefan Schiller (Sonar)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.<br><br>"}], "value": "Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-131", "description": "CWE-131 Incorrect Calculation of Buffer Size", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-06-15T07:28:16.579Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/tn63n2lon0h5p45oft834t1dqvvxownv"}], "source": {"discovery": "EXTERNAL"}, "timeline": [{"lang": "en", "time": "2023-04-11T14:51:00.000Z", "value": "Reported to security@guacamole.apache.org"}, {"lang": "en", "time": "2023-04-11T15:07:00.000Z", "value": "Report acknowledged by project"}, {"lang": "en", "time": "2023-04-11T19:46:00.000Z", "value": "Report confirmed by project"}, {"lang": "en", "time": "2023-05-08T22:01:00.000Z", "value": "Fix completed and merged"}, {"lang": "en", "time": "2023-05-09T10:32:00.000Z", "value": "Fix tested and confirmed by reporter"}, {"lang": "en", "time": "2023-05-25T05:19:00.000Z", "value": "Fix released"}], "title": "Apache Guacamole: Incorrect calculation of Guacamole protocol element lengths", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:28:51.955Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://lists.apache.org/thread/tn63n2lon0h5p45oft834t1dqvvxownv"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-10T14:39:18.400824Z", "id": "CVE-2023-30575", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-10T14:39:33.936Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.apache.org/thread/tn63n2lon0h5p45oft834t1dqvvxownv", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:28:51.955Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-30575", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-10T14:39:18.400824Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-10T14:39:23.392Z"}}], "cna": {"title": "Apache Guacamole: Incorrect calculation of Guacamole protocol element lengths", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Stefan Schiller (Sonar)"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Apache Software Foundation", "product": "Apache Guacamole", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.5.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2023-04-11T14:51:00.000Z", "value": "Reported to security@guacamole.apache.org"}, {"lang": "en", "time": "2023-04-11T15:07:00.000Z", "value": "Report acknowledged by project"}, {"lang": "en", "time": "2023-04-11T19:46:00.000Z", "value": "Report confirmed by project"}, {"lang": "en", "time": "2023-05-08T22:01:00.000Z", "value": "Fix completed and merged"}, {"lang": "en", "time": "2023-05-09T10:32:00.000Z", "value": "Fix tested and confirmed by reporter"}, {"lang": "en", "time": "2023-05-25T05:19:00.000Z", "value": "Fix released"}], "references": [{"url": "https://lists.apache.org/thread/tn63n2lon0h5p45oft834t1dqvvxownv", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.\n\n", "supportingMedia": [{"type": "text/html", "value": "Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.<br><br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-131", "description": "CWE-131 Incorrect Calculation of Buffer Size"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-06-15T07:28:16.579Z"}}}, "cveMetadata": {"cveId": "CVE-2023-30575", "state": "PUBLISHED", "dateUpdated": "2024-10-10T14:39:33.936Z", "dateReserved": "2023-04-12T20:53:54.616Z", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "datePublished": "2023-06-07T08:06:36.061Z", "assignerShortName": "apache"}, "dataVersion": "5.1"}