SUSE-SU-2020:1584-1

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Source
https://www.suse.com/support/update/announcement/2020/suse-su-20201584-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1584-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2020:1584-1
Related
Published
2020-06-09T16:39:44Z
Modified
2020-06-09T16:39:44Z
Summary
Security update for gnutls
Details

This update for gnutls fixes the following issues:

  • CVE-2020-13777: Fixed an insecure session ticket key construction which could have made the TLS server to not bind the session ticket encryption key with a value supplied by the application until the initial key rotation, allowing an attacker to bypass authentication in TLS 1.3 and recover previous conversations in TLS 1.2 (bsc#1172506).
  • Fixed an improper handling of certificate chain with cross-signed intermediate CA certificates (bsc#1172461).
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP1 / gnutls

Package

Name
gnutls
Purl
purl:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-6.29.1

Ecosystem specific 

{
    "binaries": [
        {
            "libgnutls30-32bit": "3.6.7-6.29.1",
            "libgnutlsxx-devel": "3.6.7-6.29.1",
            "gnutls": "3.6.7-6.29.1",
            "libgnutls30-hmac": "3.6.7-6.29.1",
            "libgnutls-devel": "3.6.7-6.29.1",
            "libgnutls30": "3.6.7-6.29.1",
            "libgnutlsxx28": "3.6.7-6.29.1",
            "libgnutls30-hmac-32bit": "3.6.7-6.29.1"
        }
    ]
}

SUSE:Linux Enterprise High Performance Computing 15-ESPOS / gnutls

Package

Name
gnutls
Purl
purl:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-6.29.1

Ecosystem specific 

{
    "binaries": [
        {
            "libgnutls30-32bit": "3.6.7-6.29.1",
            "libgnutlsxx-devel": "3.6.7-6.29.1",
            "gnutls": "3.6.7-6.29.1",
            "libgnutls30-hmac": "3.6.7-6.29.1",
            "libgnutls-devel": "3.6.7-6.29.1",
            "libgnutls30": "3.6.7-6.29.1",
            "libgnutlsxx28": "3.6.7-6.29.1",
            "libgnutls30-hmac-32bit": "3.6.7-6.29.1"
        }
    ]
}

SUSE:Linux Enterprise High Performance Computing 15-LTSS / gnutls

Package

Name
gnutls
Purl
purl:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-6.29.1

Ecosystem specific 

{
    "binaries": [
        {
            "libgnutls30-32bit": "3.6.7-6.29.1",
            "libgnutlsxx-devel": "3.6.7-6.29.1",
            "gnutls": "3.6.7-6.29.1",
            "libgnutls30-hmac": "3.6.7-6.29.1",
            "libgnutls-devel": "3.6.7-6.29.1",
            "libgnutls30": "3.6.7-6.29.1",
            "libgnutlsxx28": "3.6.7-6.29.1",
            "libgnutls30-hmac-32bit": "3.6.7-6.29.1"
        }
    ]
}

SUSE:Linux Enterprise Server 15-LTSS / gnutls

Package

Name
gnutls
Purl
purl:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-6.29.1

Ecosystem specific 

{
    "binaries": [
        {
            "libgnutls30-32bit": "3.6.7-6.29.1",
            "libgnutlsxx-devel": "3.6.7-6.29.1",
            "gnutls": "3.6.7-6.29.1",
            "libgnutls30-hmac": "3.6.7-6.29.1",
            "libgnutls-devel": "3.6.7-6.29.1",
            "libgnutls30": "3.6.7-6.29.1",
            "libgnutlsxx28": "3.6.7-6.29.1",
            "libgnutls30-hmac-32bit": "3.6.7-6.29.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 15 / gnutls

Package

Name
gnutls
Purl
purl:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-6.29.1

Ecosystem specific 

{
    "binaries": [
        {
            "libgnutls30-32bit": "3.6.7-6.29.1",
            "libgnutlsxx-devel": "3.6.7-6.29.1",
            "gnutls": "3.6.7-6.29.1",
            "libgnutls30-hmac": "3.6.7-6.29.1",
            "libgnutls-devel": "3.6.7-6.29.1",
            "libgnutls30": "3.6.7-6.29.1",
            "libgnutlsxx28": "3.6.7-6.29.1",
            "libgnutls30-hmac-32bit": "3.6.7-6.29.1"
        }
    ]
}