Wolfssl Wolfcrypt
By the Year
In 2021 there have been 0 vulnerabilities in Wolfssl Wolfcrypt . Wolfcrypt did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 0 | 0.00 |
| 2018 | 3 | 4.90 |
It may take a day or so for new Wolfcrypt vulnerabilities to show up. Additionally vulnerabilities may be tagged under a different product or component name.
Latest Wolfssl Wolfcrypt Security Vulnerabilities
** DISPUTED ** cryptlib through 3.4.4
CVE-2018-12433
4.9 - Medium
- June 15, 2018
** DISPUTED ** cryptlib through 3.4.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host. NOTE: the vendor does not include side-channel attacks within its threat model.
CVE-2018-12433 can be explotited with physical access, and does not require authorization privledges or user interaction. This vulnerability is consided to have a high level of attack complexity. It has an exploitability score of 0.5 out of four. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Key Management Errors
The Elliptic Curve Cryptography library (aka sunec or libsunec)
CVE-2018-12438
4.9 - Medium
- June 15, 2018
The Elliptic Curve Cryptography library (aka sunec or libsunec) allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
CVE-2018-12438 is exploitable with physical access, and does not require authorization privledges or user interaction. This vulnerability is consided to have a high level of attack complexity. It has an exploitability score of 0.5 out of four. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Key Management Errors
LibTomCrypt through 1.18.1
CVE-2018-12437
4.9 - Medium
- June 15, 2018
LibTomCrypt through 1.18.1 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
CVE-2018-12437 can be explotited with physical access, and does not require authorization privledges or user interaction. This vulnerability is consided to have a high level of attack complexity. It has an exploitability score of 0.5 out of four. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Key Management Errors