libssl1.0.0: The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack
CVE-2018-0737 is fixed in 4 products on 1 platform, first by libssl1.0.0 1.0.2n-1ubuntu5.1, released June 12, 2018. It is not reported as exploited. Patch Radar priority: Routine.
The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libssl1.0.0 · Ubuntu 18.04.6 LTS (bionic) | 1.0.2n-1ubuntu5.1 | libssl1.0.0 1.0.2n-1ubuntu5.1 | Jun 12, 2018 |
| libssl1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0g-2ubuntu4.1 | libssl1.1 1.1.0g-2ubuntu4.1 | Jun 12, 2018 |
| openssl · Ubuntu 18.04.6 LTS (bionic) | 1.1.0g-2ubuntu4.1 | openssl 1.1.0g-2ubuntu4.1 | Jun 12, 2018 |
| openssl1.0 · Ubuntu 18.04.6 LTS (bionic) | 1.0.2n-1ubuntu5.1 | openssl1.0 1.0.2n-1ubuntu5.1 | Jun 12, 2018 |
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