HCE1-SA-2022-0004 Important HCE 1.1 Security Fix(es): report_vbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf va_list argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any realistic platform results in an impact beyond an inconvenience to the client user. (CVE-2021-36386) HCE 1.1 fetchmail-6.3.24-8.hce1c.x86_64.rpm