CVE-2018-19840

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.1% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-12-04 09:00Z7 YR AGO

Last updated

2024-08-05 11:44Z2 YR AGO

Reserved

2018-12-03

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.1

Document digest

c109e1721398225abe35bc6617e7536dcc3be3103ac0f570caacfa6d84db7189

• github.comhttps://github.com/dbry/WavPack/issues/53x_refsource_MISC
• github.comhttps://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51x_refsource_MISC
• usn.ubuntu.comUSN-3839-1https://usn.ubuntu.com/3839-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2019:1145http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.htmlvendor-advisoryx_refsource_SUSE
• lists.fedoraproject.orgFEDORA-2019-1315f2dc3ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-88f264563fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-235c682f35https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/vendor-advisoryx_refsource_FEDORA
• seclists.org20191219 [slackware-security] wavpack (SSA:2019-353-01)https://seclists.org/bugtraq/2019/Dec/37mailing-listx_refsource_BUGTRAQ
• packetstormsecurity.comhttp://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.htmlx_refsource_MISC
• lists.fedoraproject.orgFEDORA-2020-e55567b6behttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-73274c9df4https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/vendor-advisoryx_refsource_FEDORA
• security.gentoo.orgGLSA-202007-19https://security.gentoo.org/glsa/202007-19vendor-advisoryx_refsource_GENTOO
• lists.debian.org[debian-lts-announce] 20210115 [SECURITY] [DLA 2525-1] wavpack security updatehttps://lists.debian.org/debian-lts-announce/2021/01/msg00013.htmlmailing-listx_refsource_MLIST