CVE-2023-49557

An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/yasm/yasm/issues/253	Exploit Vendor Advisory
https://github.com/yasm/yasm/issues/253	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yasm_project:yasm:1.3.0.86.g9def:*:*:*:*:*:*:*

History

18 Jun 2025, 15:15

Type	Values Removed	Values Added
CWE		CWE-400

21 Nov 2024, 08:33

Type	Values Removed	Values Added
References	~~() https://github.com/yasm/yasm/issues/253 - Exploit, Vendor Advisory~~	() https://github.com/yasm/yasm/issues/253 - Exploit, Vendor Advisory

03 Jan 2024, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-03 00:15

Updated : 2025-06-18 15:15

NVD link : CVE-2023-49557

Mitre link : CVE-2023-49557

CVE.ORG link : CVE-2023-49557

JSON object : View

Products Affected

yasm_project

yasm

CWE

NVD-CWE-noinfo CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2023-49557", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-01-03T00:15:09.147", "references": [{"url": "https://github.com/yasm/yasm/issues/253", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/yasm/yasm/issues/253", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component."}, {"lang": "es", "value": "Un problema en YASM 1.3.0.86.g9def permite a un atacante remoto provocar una denegaci\u00f3n de servicio a trav\u00e9s de la funci\u00f3n yasm_section_bcs_first en el componente libyasm/section.c."}], "lastModified": "2025-06-18T15:15:23.307", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:yasm_project:yasm:1.3.0.86.g9def:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9D63BD2-36F6-440B-AC78-6F48EDDC12CD"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}