CVE-2021-29279

There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/gpac/gpac/commit/da69ad1f970a7e17c865eaec9af98cc84df10d5b	Patch Third Party Advisory
https://github.com/gpac/gpac/issues/1718	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*

History

21 Apr 2021, 19:21

Type	Values Removed	Values Added
CPE		cpe:2.3:a:gpac:gpac:1.0.1:::::::*
CWE		CWE-787 CWE-190
References	~~(MISC) https://github.com/gpac/gpac/issues/1718 -~~	(MISC) https://github.com/gpac/gpac/issues/1718 - Exploit, Third Party Advisory
References	~~(MISC) https://github.com/gpac/gpac/commit/da69ad1f970a7e17c865eaec9af98cc84df10d5b -~~	(MISC) https://github.com/gpac/gpac/commit/da69ad1f970a7e17c865eaec9af98cc84df10d5b - Patch, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 7.8

19 Apr 2021, 20:24

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-04-19 20:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-29279

Mitre link : CVE-2021-29279

CVE.ORG link : CVE-2021-29279

JSON object : View

Products Affected

gpac

gpac

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

{"id": "CVE-2021-29279", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-04-19T20:15:14.287", "references": [{"url": "https://github.com/gpac/gpac/commit/da69ad1f970a7e17c865eaec9af98cc84df10d5b", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/gpac/gpac/issues/1718", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed."}, {"lang": "es", "value": "Se presenta un desbordamiento de enteros en la funci\u00f3n filter_core/filter_props.c:gf_props_assign_value en GPAC versi\u00f3n 1.0.1. En el cual, el arg const GF_PropertyValue *value,maybe value-)value.data.size es un n\u00famero negativo. Como resultado, memcpy en gf_props_assign_value fall\u00f3"}], "lastModified": "2021-04-21T19:21:03.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82DD2D40-0A05-48FD-940D-32B4D8B51AB3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}