VulnerabilityModified
CVE-2022-28488
The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of Uninitialized Variable vulnerability.
HIGH 7.5EPSS 1.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The function wav_format_write in libwav.c in libwav through 2017-04-20 has an Use of Uninitialized Variable vulnerability.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.21% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-908
- Affected
- libwav project/libwav
- Source
- cve@mitre.org
References
- https://github.com/marc-q/libwav/issues/29Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/tin-z/Stuff_and_POCs/blob/main/poc_libwav/POCExploit, Third Party Advisory
- https://github.com/marc-q/libwav/issues/29Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/tin-z/Stuff_and_POCs/blob/main/poc_libwav/POCExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.