USN-3183-1

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Source

https://ubuntu.com/security/notices/USN-3183-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3183-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-3183-1

Related

Published

2017-02-01T17:56:17.500653Z

Modified

2017-02-01T17:56:17.500653Z

Summary

gnutls26, gnutls28 vulnerabilities

Details

Stefan Buehler discovered that GnuTLS incorrectly verified the serial length of OCSP responses. A remote attacker could possibly use this issue to bypass certain certificate validation measures. This issue only applied to Ubuntu 16.04 LTS. (CVE-2016-7444)

Shi Lei discovered that GnuTLS incorrectly handled certain warning alerts. A remote attacker could possibly use this issue to cause GnuTLS to hang, resulting in a denial of service. This issue has only been addressed in Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-8610)

It was discovered that GnuTLS incorrectly decoded X.509 certificates with a Proxy Certificate Information extension. A remote attacker could use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2017-5334)

It was discovered that GnuTLS incorrectly handled certain OpenPGP certificates. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-5335, CVE-2017-5336, CVE-2017-5337)

References

Affected packages

Ubuntu:14.04:LTS / gnutls26

Package

Name: gnutls26
Purl: pkg:deb/ubuntu/gnutls26@2.12.23-12ubuntu2.6?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.12.23-12ubuntu2.6

Affected versions

2.*

2.12.23-1ubuntu4

2.12.23-1ubuntu5

2.12.23-12ubuntu1

2.12.23-12ubuntu2

2.12.23-12ubuntu2.1

2.12.23-12ubuntu2.2

2.12.23-12ubuntu2.3

2.12.23-12ubuntu2.4

2.12.23-12ubuntu2.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libgnutls-dev-dbgsym": "2.12.23-12ubuntu2.6",
            "libgnutls-openssl27-dbgsym": "2.12.23-12ubuntu2.6",
            "gnutls26-doc": "2.12.23-12ubuntu2.6",
            "libgnutls26": "2.12.23-12ubuntu2.6",
            "libgnutlsxx27": "2.12.23-12ubuntu2.6",
            "libgnutls26-dbg": "2.12.23-12ubuntu2.6",
            "libgnutlsxx27-dbgsym": "2.12.23-12ubuntu2.6",
            "gnutls-bin": "3.0.11+really2.12.23-12ubuntu2.6",
            "libgnutls26-dbgsym": "2.12.23-12ubuntu2.6",
            "gnutls-bin-dbgsym": "3.0.11+really2.12.23-12ubuntu2.6",
            "libgnutls-dev": "2.12.23-12ubuntu2.6",
            "libgnutls-openssl27": "2.12.23-12ubuntu2.6"
        }
    ]
}

Ubuntu:16.04:LTS / gnutls28

Package

Name: gnutls28
Purl: pkg:deb/ubuntu/gnutls28@3.4.10-4ubuntu1.2?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.10-4ubuntu1.2

Affected versions

3.*

3.3.15-5ubuntu2

3.3.18-1ubuntu1

3.3.20-1ubuntu1

3.4.9-2ubuntu1

3.4.10-4ubuntu1

3.4.10-4ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "gnutls-bin-dbgsym": "3.4.10-4ubuntu1.2",
            "libgnutls-openssl27-dbgsym": "3.4.10-4ubuntu1.2",
            "gnutls-doc": "3.4.10-4ubuntu1.2",
            "libgnutls28-dev": "3.4.10-4ubuntu1.2",
            "libgnutls-openssl27": "3.4.10-4ubuntu1.2",
            "guile-gnutls-dbgsym": "3.4.10-4ubuntu1.2",
            "libgnutlsxx28-dbgsym": "3.4.10-4ubuntu1.2",
            "libgnutls30": "3.4.10-4ubuntu1.2",
            "gnutls-bin": "3.4.10-4ubuntu1.2",
            "guile-gnutls": "3.4.10-4ubuntu1.2",
            "libgnutls30-dbgsym": "3.4.10-4ubuntu1.2",
            "libgnutls-dev": "3.4.10-4ubuntu1.2",
            "libgnutlsxx28": "3.4.10-4ubuntu1.2"
        }
    ]
}