CVE-2024-25190

View on CVE.org

Published Feb 8, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.

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:glitchedpolygons:l8w8jwt:2.2.1:*:*:*:*:*:*:*

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

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.899% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md

History

No history.

Subscriptions

Glitchedpolygons L8w8jwt

Weaknesses

CWE-203

Sources

CVE record Updated: Aug 19, 2024, 7:58 PM

Status: PUBLISHED
Assigner: mitre
Published: Feb 8, 2024, 12:00 AM
Updated: Aug 19, 2024, 7:58 PM
Reserved: Feb 7, 2024, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 1, 2024, 11:36 PM

Updated: Aug 1, 2024, 11:36 PM

NVD Updated: Jun 17, 2026, 7:15 AM

Status: Modified
Published: Feb 8, 2024, 5:15 PM
Modified: Jun 17, 2026, 7:15 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-25190", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-19T19:58:09.355Z", "dateReserved": "2024-02-07T00:00:00.000Z", "datePublished": "2024-02-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-02-08T16:45:03.265Z"}, "descriptions": [{"lang": "en", "value": "l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:36:21.661Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-203", "lang": "en", "description": "CWE-203 Observable Discrepancy"}]}], "affected": [{"vendor": "glitchedpolygons", "product": "l8w8jwt", "cpes": ["cpe:2.3:a:glitchedpolygons:l8w8jwt:2.2.1:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "2.2.1", "status": "affected"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-08-19T19:57:09.595640Z", "id": "CVE-2024-25190", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-19T19:58:09.355Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:36:21.661Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-25190", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-08-19T19:57:09.595640Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:glitchedpolygons:l8w8jwt:2.2.1:*:*:*:*:*:*:*"], "vendor": "glitchedpolygons", "product": "l8w8jwt", "versions": [{"status": "affected", "version": "2.2.1"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-203", "description": "CWE-203 Observable Discrepancy"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-19T19:57:04.160Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md"}], "descriptions": [{"lang": "en", "value": "l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-02-08T16:45:03.265997"}}}, "cveMetadata": {"cveId": "CVE-2024-25190", "state": "PUBLISHED", "dateUpdated": "2024-08-19T19:58:09.355Z", "dateReserved": "2024-02-07T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2024-02-08T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}, {"affectedData": [{"cpes": ["cpe:2.3:a:glitchedpolygons:l8w8jwt:2.2.1:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "l8w8jwt", "vendor": "glitchedpolygons", "versions": [{"status": "affected", "version": "2.2.1"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:glitchedpolygons:l8w8jwt:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "F4F66D4B-2520-4DEA-83BD-28C996E2863E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel."}, {"lang": "es", "value": "l8w8jwt 2.2.1 usa memcmp (que no es un tiempo constante) para verificar la autenticaci\u00f3n, lo que facilita eludir la autenticaci\u00f3n a trav\u00e9s de un canal lateral de temporizaci\u00f3n."}], "id": "CVE-2024-25190", "lastModified": "2026-06-17T07:15:40.413", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-25190", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-08-19T19:57:09.595640Z", "version": "2.0.3"}}]}, "published": "2024-02-08T17:15:11.013", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-203"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}