SUSE-SU-2018:2545-1

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Source

https://www.suse.com/support/update/announcement/2018/suse-su-20182545-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:2545-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:2545-1

Related

Published

2018-08-28T15:32:39Z

Modified

2018-08-28T15:32:39Z

Summary

Security update for openssl1

Details

This update for openssl1 fixes the following security issues:

CVE-2018-0737: The 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 have recovered the private key (bsc#1089039)
CVE-2018-0732: During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack (bsc#1097158)
Blinding enhancements for ECDSA and DSA (bsc#1097624, bsc#1098592)

References

Affected packages

SUSE:Linux Enterprise Server 11-SECURITY / openssl1

Package

Name: openssl1
Purl: purl:rpm/suse/openssl1&distro=SUSE%20Linux%20Enterprise%20Server%2011-SECURITY

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1g-0.58.12.1

Ecosystem specific

{
    "binaries": [
        {
            "openssl1-doc": "1.0.1g-0.58.12.1",
            "libopenssl1_0_0": "1.0.1g-0.58.12.1",
            "libopenssl1_0_0-32bit": "1.0.1g-0.58.12.1",
            "libopenssl1_0_0-x86": "1.0.1g-0.58.12.1",
            "openssl1": "1.0.1g-0.58.12.1",
            "libopenssl1-devel": "1.0.1g-0.58.12.1"
        }
    ]
}