by Kastro
Paper/Archive/CVE-2020-36177

CVE-2020-36177

mitre — 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 diges…

EPSS 4%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 89.4.894 × 2017.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/wolfSSL/wolfssl/commit/63bf5dc56ccbfc12a73b06327361687091a4c6f7refgithub.com/wolfSSL/wolfssl/pull/3426refgithub.com/wolfSSL/wolfssl/commit/fb2288c46dd4c864b78f00a47a364b96a09a5c0frefbugs.chromium.org/p/oss-fuzz/issues/detail?id=26567refgithub.com/wolfSSL/wolfssl/releases/tag/v4.6.0-stable