Home/CVE/In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.
CVE

CVE-2019-14372

In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.

In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.

MEDIUM · CVSS 6.5 EPSS 0.00403
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

1
libavall versions
⚠

Public Exploits & PoCs

1
pocbugzilla.libav.org · show_bug.cgi?id=1165bugzilla.libav.org
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Jul 2019 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2019/09/msg00000.htmlMailing ListThird Party Advisory
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