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CVE-2020-36177

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/6/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

wolfssl:wolfssl

Weaknesses (CWE)

CWE-787

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26567(cve@mitre.org)

https://github.com/wolfSSL/wolfssl/commit/63bf5dc56ccbfc12a73b06327361687091a4c6f7(cve@mitre.org)

https://github.com/wolfSSL/wolfssl/commit/fb2288c46dd4c864b78f00a47a364b96a09a5c0f(cve@mitre.org)

https://github.com/wolfSSL/wolfssl/pull/3426(cve@mitre.org)

https://github.com/wolfSSL/wolfssl/releases/tag/v4.6.0-stable(cve@mitre.org)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26567(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wolfSSL/wolfssl/commit/63bf5dc56ccbfc12a73b06327361687091a4c6f7(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wolfSSL/wolfssl/commit/fb2288c46dd4c864b78f00a47a364b96a09a5c0f(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wolfSSL/wolfssl/pull/3426(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wolfSSL/wolfssl/releases/tag/v4.6.0-stable(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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