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CVE-2021-44269

Date: March 10, 2022

An out of bounds read was found in Wavpack 5.4.0 in processing *.WAV files. This issue triggered in function WavpackPackSamples of file src/pack_utils.c, tainted variable cnt is too large, that makes pointer sptr read beyond heap bound.

Language: C

Severity Score

Related Resources (17)

https://access.redhat.com/security/cve/CVE-2021-44269
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I54NXQZELBF42OL4KQZJJRAYZX7IPZXP/
https://nvd.nist.gov/vuln/detail/CVE-2021-44269
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CRZWZKEEABCLVXZEXQZBIT3ZKLIXVFF5/
https://github.com/dbry/WavPack/issues/110
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A5B7L26LA6KGX7YH6SWD5CSBNWKV5MBO/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SQKOOJRI2VAPYS3652HVDXON723HTXBP/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRZWZKEEABCLVXZEXQZBIT3ZKLIXVFF5/
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-44269
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQKOOJRI2VAPYS3652HVDXON723HTXBP/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5B7L26LA6KGX7YH6SWD5CSBNWKV5MBO/
https://security.alpinelinux.org/vuln/CVE-2021-44269
https://security-tracker.debian.org/tracker/CVE-2021-44269
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2CZUFTX3J4Y4OSRITG4PXCI7NRVFDYVQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2CZUFTX3J4Y4OSRITG4PXCI7NRVFDYVQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I54NXQZELBF42OL4KQZJJRAYZX7IPZXP/
https://www.mend.io/vulnerability-database/CVE-2021-44269

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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