UBUNTU-CVE-2021-3580

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2021-3580
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3580.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3580
Related
Published
2021-06-10T00:00:00Z
Modified
2021-06-10T00:00:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application crash and denial of service.

References

Affected packages

Ubuntu:Pro:14.04:LTS / nettle

Package

Name
nettle

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.7.1-1
2.7.1-1ubuntu0.1
2.7.1-1ubuntu0.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / nettle

Package

Name
nettle

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.1-4
3.2-1
3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / nettle

Package

Name
nettle
Purl
pkg:deb/ubuntu/nettle@3.4.1-0ubuntu0.18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.1-0ubuntu0.18.04.1

Affected versions

3.*

3.3-2
3.4-1
3.4-1ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "nettle-dev": "3.4.1-0ubuntu0.18.04.1",
            "nettle-bin": "3.4.1-0ubuntu0.18.04.1",
            "libhogweed4-dbgsym": "3.4.1-0ubuntu0.18.04.1",
            "libnettle6": "3.4.1-0ubuntu0.18.04.1",
            "libhogweed4": "3.4.1-0ubuntu0.18.04.1",
            "libnettle6-dbgsym": "3.4.1-0ubuntu0.18.04.1",
            "nettle-bin-dbgsym": "3.4.1-0ubuntu0.18.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / nettle

Package

Name
nettle
Purl
pkg:deb/ubuntu/nettle@3.5.1+really3.5.1-2ubuntu0.2?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.1+really3.5.1-2ubuntu0.2

Affected versions

3.*

3.4.1-1
3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "nettle-dev": "3.5.1+really3.5.1-2ubuntu0.2",
            "nettle-bin": "3.5.1+really3.5.1-2ubuntu0.2",
            "libnettle7-dbgsym": "3.5.1+really3.5.1-2ubuntu0.2",
            "libhogweed5": "3.5.1+really3.5.1-2ubuntu0.2",
            "libnettle7": "3.5.1+really3.5.1-2ubuntu0.2",
            "nettle-bin-dbgsym": "3.5.1+really3.5.1-2ubuntu0.2",
            "libhogweed5-dbgsym": "3.5.1+really3.5.1-2ubuntu0.2"
        }
    ]
}

Ubuntu:22.04:LTS / nettle

Package

Name
nettle
Purl
pkg:deb/ubuntu/nettle@3.7.3-1?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.7.3-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libnettle8-dbgsym": "3.7.3-1",
            "nettle-dev": "3.7.3-1",
            "libhogweed6": "3.7.3-1",
            "nettle-bin": "3.7.3-1",
            "libhogweed6-dbgsym": "3.7.3-1",
            "libnettle8": "3.7.3-1",
            "nettle-bin-dbgsym": "3.7.3-1"
        }
    ]
}