CVE-2021-33646 - OpenCVE

The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Feep	Libtar
Fedoraproject	Fedora
Huawei	Openeuler

Configuration 1 [-]

cpe:2.3:a:feep:libtar:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:huawei:openeuler:20.03:sp1:::lts:::*
	cpe:2.3:o:huawei:openeuler:20.03:sp3:::lts:::*
	cpe:2.3:o:huawei:openeuler:22.03::::lts:::

Configuration 3 [-]

OR	cpe:2.3:o:fedoraproject:fedora:35:::::::*
	cpe:2.3:o:fedoraproject:fedora:36:::::::*
	cpe:2.3:o:fedoraproject:fedora:37:::::::*

References

Link	Resource
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S4PJRCJLEAWN2EKXGLSOBTL7O57V7NC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5YSHZY753R7XW6CIKJVAWI373WW3YRRJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7Q26QDNOJDOFYWMJWEIK5XR62M2FF6IJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7WX5YE66CT7Y5C2HTHXSFDKQWYWYWJ2T/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD4HEBSTI22FNYKOKK7W3X6ZQE6FV3XC/
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1807	Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: openEuler

Published: 2022-08-09T00:00:00

Updated: 2022-12-28T00:00:00

Reserved: 2021-05-28T00:00:00

Link: CVE-2021-33646

JSON object: View

NVD Information

Status : Modified

Published: 2022-08-10T20:15:20.637

Modified: 2023-11-07T03:35:53.873

Link: CVE-2021-33646

JSON object: View

Redhat Information

No data.

CWE

CWE-401

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