SUSE-SU-2018:3768-1

See a problem?
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3768-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2018:3768-1
Related
Published
2018-11-14T13:16:30Z
Modified
2018-11-14T13:16:30Z
Summary
Security update for openssh-openssl1
Details

This update for openssh-openssl1 fixes the following issues:

Security issues fixed:

  • CVE-2018-15919: Remotely observable behaviour in auth-gss2.c in OpenSSH could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. OpenSSH developers do not want to treat such a username enumeration (or 'oracle') as a vulnerability. (bsc#1106163)
  • CVE-2018-15473: OpenSSH was prone to a user existance oracle vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c. (bsc#1105010)

Following non-security issues were fixed:

  • Fix for sftp client because it returns wrong error code upon failure (bsc#1091396)
  • Stop leaking File descriptors (bsc#964336)
References

Affected packages

SUSE:Linux Enterprise Server 11-SECURITY / openssh-openssl1

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6p1-19.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-openssl1": "6.6p1-19.6.1",
            "openssh-openssl1-helpers": "6.6p1-19.6.1"
        }
    ]
}