CVE-2023-43618

View on CVE.org

Published Sep 20, 2023 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

An issue was discovered in Croc through 9.6.5. The protocol requires a sender to provide its local IP addresses in cleartext via an ips? message.

Affected Products

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:schollz:croc:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-2458	An issue was discovered in Croc through 9.6.5. The protocol requires a sender to provide its local IP addresses in cleartext via an ips? message.
Github GHSA	GHSA-7mp6-929p-pqhj	Croc requires senders to provide local IP addresses in cleartext

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.494% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
http://www.openwall.com/lists/oss-security/2023/09/21/5
https://github.com/schollz/croc/issues/597
https://www.openwall.com/lists/oss-security/2023/09/08/2

History

Sep 25, 2024 2:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Schollz Croc

Weaknesses

CWE-311

Sources

CVE record Updated: Sep 25, 2024, 1:52 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 20, 2023, 12:00 AM
Updated: Sep 25, 2024, 1:52 PM
Reserved: Sep 20, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 7:44 PM

Updated: Aug 2, 2024, 7:44 PM

NVD Updated: Jun 17, 2026, 6:26 AM

Status: Modified
Published: Sep 20, 2023, 6:15 AM
Modified: Jun 17, 2026, 6:26 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:schollz:croc:*:*:*:*:*:*:*:*", "matchCriteriaId": "5B173A01-5175-444D-9651-68AD4E2C30C2", "versionEndIncluding": "9.6.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Croc through 9.6.5. The protocol requires a sender to provide its local IP addresses in cleartext via an ips? message."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Croc hasta la versi\u00f3n 9.6.5. \u00bfEl protocolo requiere que un remitente proporcione sus direcciones IP locales en texto sin cifrar a trav\u00e9s de un ips? mensaje."}], "id": "CVE-2023-43618", "lastModified": "2026-06-17T06:26:04.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-43618", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-25T13:52:34.193258Z", "version": "2.0.3"}}]}, "published": "2023-09-20T06:15:10.693", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2023/09/21/5"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/schollz/croc/issues/597"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2023/09/08/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2023/09/21/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/schollz/croc/issues/597"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2023/09/08/2"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-311"}], "source": "nvd@nist.gov", "type": "Primary"}]}