High severity · published May 4, 2022
CVE-2022-28488
The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of Uninitialized Variable vulnerability
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of Uninitialized Variable vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libwav · Libwav Project
through 2017-04-20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28488
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28488
Exploit
https://github.com/marc-q/libwav/issues/29
Exploit
https://github.com/tin-z/Stuff_and_POCs/blob/main/poc_libwav/POC
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