Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2021-46322

Improper Resource Shutdown or Release

Published: Jan 20, 2022 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-46322
CWEhttps://cwe.mitre.org/data/definitions/404.html

Duktape v2.99.99 was discovered to contain a SEGV vulnerability via the component duk_push_tval in duktape/duk_api_stack.c.

Weakness

The product does not release or incorrectly releases a resource before it is made available for re-use.

Affected Software

NameVendorStart VersionEnd Version
DuktapeDuktape_project2.99.99 (including)2.99.99 (including)
CephUbuntuhirsute*
CephUbuntutrusty*
CephUbuntuxenial*
DuktapeUbuntubionic*
DuktapeUbuntuesm-apps/focal*
DuktapeUbuntufocal*
DuktapeUbuntuhirsute*
DuktapeUbuntuimpish*
DuktapeUbuntutrusty*
DuktapeUbuntuupstream*
DuktapeUbuntuxenial*
Mariadb-10.0Ubuntuxenial*
Mariadb-10.1Ubuntubionic*
Mariadb-10.3Ubuntufocal*
Mariadb-10.5Ubuntuhirsute*
Mariadb-10.5Ubuntuimpish*
Mariadb-5.5Ubuntutrusty*
Mysql-5.5Ubuntuesm-infra-legacy/trusty*
Mysql-5.5Ubuntutrusty*
Mysql-5.5Ubuntutrusty/esm*
Mysql-5.6Ubuntutrusty*
Mysql-5.7Ubuntuxenial*
Mysql-8.0Ubuntuhirsute*
Mysql-8.0Ubuntuimpish*
Percona-server-5.6Ubuntuxenial*
Percona-xtradb-cluster-5.5Ubuntutrusty*
Percona-xtradb-cluster-5.6Ubuntuxenial*

Potential Mitigations

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.

References

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