cbcvebase.
CVE-2020-36177
published 2021-01-06

CVE-2020-36177: RsaPad_PSS in wolfcrypt/src/rsa.c in wolfSSL before 4.6.0 has an out-of-bounds write for certain relationships between key size and digest size.

PriorityP346critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.52%
87.9th percentile
RsaPad_PSS in wolfcrypt/src/rsa.c in wolfSSL before 4.6.0 has an out-of-bounds write for certain relationships between key size and digest size.

Affected

7 ranges
VendorProductVersion rangeFixed in
debianwolfssl< wolfssl 4.6.0-1 (bookworm)wolfssl 4.6.0-1 (bookworm)
msrcpower_bi_report_server
wolfsslwolfssl< 4.6.04.6.0
wolfsslwolfssl>= 0 < 4.6.0-14.6.0-1
wolfsslwolfssl>= 0 < 4.6.0-14.6.0-1
wolfsslwolfssl>= 0 < 4.6.0-14.6.0-1
wolfsslwolfssl>= 0 < 4.6.0-14.6.0-1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc6.8HIGH
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