UBUNTU-CVE-2015-4000

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Source
https://ubuntu.com/security/CVE-2015-4000
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-4000.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-4000
Upstream
Downstream
Related
Published
2015-05-20T00:00:00Z
Modified
2025-09-08T16:43:23Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHEEXPORT and then rewriting a ServerHello with DHEEXPORT replaced by DHE, aka the "Logjam" issue.

References

Affected packages

Ubuntu:14.04:LTS / firefox

Package

Name
firefox
Purl
pkg:deb/ubuntu/firefox@39.0+build5-0ubuntu0.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
39.0+build5-0ubuntu0.14.04.1

Affected versions

24.*

24.0+build1-0ubuntu1

25.*

25.0+build3-0ubuntu0.13.10.1

28.*

28.0~b2+build1-0ubuntu2
28.0+build1-0ubuntu1
28.0+build2-0ubuntu1
28.0+build2-0ubuntu2

29.*

29.0+build1-0ubuntu0.14.04.2

30.*

30.0+build1-0ubuntu0.14.04.3

31.*

31.0+build1-0ubuntu0.14.04.1

32.*

32.0+build1-0ubuntu0.14.04.1
32.0.3+build1-0ubuntu0.14.04.1

33.*

33.0+build2-0ubuntu0.14.04.1

34.*

34.0+build2-0ubuntu0.14.04.1

35.*

35.0+build3-0ubuntu0.14.04.2
35.0.1+build1-0ubuntu0.14.04.1

36.*

36.0+build2-0ubuntu0.14.04.4
36.0.1+build2-0ubuntu0.14.04.1
36.0.4+build1-0ubuntu0.14.04.1

37.*

37.0+build2-0ubuntu0.14.04.1
37.0.1+build1-0ubuntu0.14.04.1
37.0.2+build1-0ubuntu0.14.04.1

38.*

38.0+build3-0ubuntu0.14.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "firefox",
            "binary_version": "39.0+build5-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "firefox-dev",
            "binary_version": "39.0+build5-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "firefox-globalmenu",
            "binary_version": "39.0+build5-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "firefox-mozsymbols",
            "binary_version": "39.0+build5-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "firefox-testsuite",
            "binary_version": "39.0+build5-0ubuntu0.14.04.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:14.04:LTS / nss

Package

Name
nss
Purl
pkg:deb/ubuntu/nss@2:3.19.2-0ubuntu0.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:3.19.2-0ubuntu0.14.04.1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libnss3",
            "binary_version": "2:3.19.2-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "libnss3-1d",
            "binary_version": "2:3.19.2-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "libnss3-dev",
            "binary_version": "2:3.19.2-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "libnss3-nssdb",
            "binary_version": "2:3.19.2-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "libnss3-tools",
            "binary_version": "2:3.19.2-0ubuntu0.14.04.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:14.04:LTS / openjdk-6

Package

Name
openjdk-6
Purl
pkg:deb/ubuntu/openjdk-6@6b36-1.13.8-0ubuntu1~14.04?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6b36-1.13.8-0ubuntu1~14.04

Affected versions

6b27-1.*

6b27-1.12.6-1ubuntu2
6b27-1.12.7-2ubuntu1

6b29-1.*

6b29-1.13.0-1ubuntu2

6b30-1.*

6b30-1.13.1-1ubuntu1
6b30-1.13.1-1ubuntu2
6b30-1.13.2-1ubuntu1

6b31-1.*

6b31-1.13.3-1ubuntu1

6b32-1.*

6b32-1.13.4-4ubuntu0.14.04.1

6b33-1.*

6b33-1.13.5-1ubuntu0.14.04

6b34-1.*

6b34-1.13.6-1ubuntu0.14.04.1

6b35-1.*

6b35-1.13.7-1ubuntu0.14.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icedtea-6-jre-cacao",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "icedtea-6-jre-jamvm",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-demo",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-jdk",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-jre",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-jre-headless",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-jre-lib",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-jre-zero",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        },
        {
            "binary_name": "openjdk-6-source",
            "binary_version": "6b36-1.13.8-0ubuntu1~14.04"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:14.04:LTS / openjdk-7

Package

Name
openjdk-7
Purl
pkg:deb/ubuntu/openjdk-7@7u79-2.5.6-0ubuntu1.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7u79-2.5.6-0ubuntu1.14.04.1

Affected versions

7u25-2.*

7u25-2.3.12-4ubuntu3
7u25-2.3.12-4ubuntu5

7u45-2.*

7u45-2.4.3-3ubuntu1
7u45-2.4.3-3ubuntu2
7u45-2.4.3-4ubuntu1
7u45-2.4.3-4ubuntu2

7u51-2.*

7u51-2.4.4-1ubuntu1
7u51-2.4.5-1ubuntu1
7u51-2.4.6~pre1-1ubuntu2
7u51-2.4.6-1ubuntu3
7u51-2.4.6-1ubuntu4

7u55-2.*

7u55-2.4.7-1ubuntu1

7u65-2.*

7u65-2.5.1-4ubuntu1~0.14.04.1
7u65-2.5.1-4ubuntu1~0.14.04.2
7u65-2.5.2-3~14.04

7u71-2.*

7u71-2.5.3-0ubuntu0.14.04.1

7u75-2.*

7u75-2.5.4-1~trusty1

7u79-2.*

7u79-2.5.5-0ubuntu0.14.04.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icedtea-7-jre-jamvm",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-demo",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-jdk",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-jre",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-jre-headless",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-jre-lib",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-jre-zero",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        },
        {
            "binary_name": "openjdk-7-source",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:14.04:LTS / openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.12?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1f-1ubuntu2.12

Affected versions

1.*

1.0.1e-3ubuntu1
1.0.1e-4ubuntu1
1.0.1e-4ubuntu2
1.0.1e-4ubuntu3
1.0.1e-4ubuntu4
1.0.1f-1ubuntu1
1.0.1f-1ubuntu2
1.0.1f-1ubuntu2.1
1.0.1f-1ubuntu2.2
1.0.1f-1ubuntu2.3
1.0.1f-1ubuntu2.4
1.0.1f-1ubuntu2.5
1.0.1f-1ubuntu2.7
1.0.1f-1ubuntu2.8
1.0.1f-1ubuntu2.11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libssl-dev",
            "binary_version": "1.0.1f-1ubuntu2.12"
        },
        {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.12"
        },
        {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.12"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:14.04:LTS / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@1:31.8.0+build1-0ubuntu0.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:31.8.0+build1-0ubuntu0.14.04.1

Affected versions

1:24.*

1:24.0+build1-0ubuntu1
1:24.0+build1-0ubuntu2
1:24.1.1+build1-0ubuntu0.13.10.1
1:24.1.1+build1-0ubuntu1
1:24.2.0+build1-0ubuntu1
1:24.4.0+build1-0ubuntu1
1:24.5.0+build1-0ubuntu0.14.04.1
1:24.6.0+build1-0ubuntu0.14.04.1

1:31.*

1:31.0+build1-0ubuntu0.14.04.1
1:31.1.1+build1-0ubuntu0.14.04.1
1:31.1.2+build1-0ubuntu0.14.04.1
1:31.2.0+build2-0ubuntu0.14.04.1
1:31.3.0+build1-0ubuntu0.14.04.1
1:31.4.0+build1-0ubuntu0.14.04.1
1:31.5.0+build1-0ubuntu0.14.04.1
1:31.6.0+build1-0ubuntu0.14.04.1
1:31.7.0+build1-0ubuntu0.14.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "thunderbird",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "thunderbird-dev",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "thunderbird-globalmenu",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "thunderbird-gnome-support",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "thunderbird-mozsymbols",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "thunderbird-testsuite",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "xul-ext-calendar-timezones",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "xul-ext-gdata-provider",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        },
        {
            "binary_name": "xul-ext-lightning",
            "binary_version": "1:31.8.0+build1-0ubuntu0.14.04.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / nss

Package

Name
nss
Purl
pkg:deb/ubuntu/nss@2:3.19.2-1ubuntu1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:3.19.2-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libnss3",
            "binary_version": "2:3.19.2-1ubuntu1"
        },
        {
            "binary_name": "libnss3-1d",
            "binary_version": "2:3.19.2-1ubuntu1"
        },
        {
            "binary_name": "libnss3-dev",
            "binary_version": "2:3.19.2-1ubuntu1"
        },
        {
            "binary_name": "libnss3-nssdb",
            "binary_version": "2:3.19.2-1ubuntu1"
        },
        {
            "binary_name": "libnss3-tools",
            "binary_version": "2:3.19.2-1ubuntu1"
        }
    ],
    "availability": "No subscription required"
}