UBUNTU-CVE-2016-8635

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2016-8635
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-8635.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-8635
Related
Published
2016-11-17T00:00:00Z
Modified
2016-11-17T00:00:00Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group.

References

Affected packages

Ubuntu:14.04:LTS / nss

Package

Name
nss
Purl
pkg:deb/ubuntu/nss@2:3.26.2-0ubuntu0.14.04.3?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:3.26.2-0ubuntu0.14.04.3

Affected versions

2:3.*

2:3.15.1-1ubuntu1
2:3.15.2-1
2:3.15.3-1
2:3.15.3.1-1
2:3.15.3.1-1.1
2:3.15.3.1-1.1ubuntu1
2:3.15.4-1ubuntu3
2:3.15.4-1ubuntu4
2:3.15.4-1ubuntu5
2:3.15.4-1ubuntu6
2:3.15.4-1ubuntu7
2:3.15.4-1ubuntu7.1
2:3.17-0ubuntu0.14.04.1
2:3.17.1-0ubuntu0.14.04.1
2:3.17.1-0ubuntu0.14.04.2
2:3.17.4-0ubuntu0.14.04.1
2:3.19.2-0ubuntu0.14.04.1
2:3.19.2.1-0ubuntu0.14.04.1
2:3.19.2.1-0ubuntu0.14.04.2
2:3.21-0ubuntu0.14.04.1
2:3.21-0ubuntu0.14.04.2
2:3.23-0ubuntu0.14.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libnss3-nssdb": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-1d": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-dbgsym": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-dev": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-dbg": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-tools": "2:3.26.2-0ubuntu0.14.04.3",
            "libnss3-tools-dbgsym": "2:3.26.2-0ubuntu0.14.04.3"
        }
    ]
}

Ubuntu:16.04:LTS / nss

Package

Name
nss
Purl
pkg:deb/ubuntu/nss@2:3.26.2-0ubuntu0.16.04.2?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:3.26.2-0ubuntu0.16.04.2

Affected versions

2:3.*

2:3.19.2-1ubuntu1
2:3.19.2.1-0ubuntu1
2:3.21-1ubuntu2
2:3.21-1ubuntu3
2:3.21-1ubuntu4
2:3.23-0ubuntu0.16.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libnss3-nssdb": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-1d": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-dbgsym": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-dev": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-dbg": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-tools": "2:3.26.2-0ubuntu0.16.04.2",
            "libnss3-tools-dbgsym": "2:3.26.2-0ubuntu0.16.04.2"
        }
    ]
}