CVE-2019-11498 Information

Description

WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a \Conditional jump or move depends on uninitialised value\ condition which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://github.com/dbry/WavPack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4 https://github.com/dbry/WavPack/issues/67 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZDKXGA2ZNSSM64ZYDHOWCO4Q4VAKAON/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SCK2YJXY6V5CKGKSF2PPN7RL2DXVOC6G/ https://security.gentoo.org/glsa/202007-19 https://usn.ubuntu.com/3960-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5