USN-5901-1

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Source
https://ubuntu.com/security/notices/USN-5901-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5901-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5901-1
Upstream
Related
Published
2023-02-28T14:05:47Z
Modified
2026-04-22T10:56:43Z
Summary
gnutls28 vulnerability
Details

Hubert Kario discovered that GnuTLS had a timing side-channel when handling certain RSA messages. A remote attacker could possibly use this issue to recover sensitive information.

References

Affected packages

Ubuntu:20.04:LTS / gnutls28

Package

Name
gnutls28
Purl
pkg:deb/ubuntu/gnutls28@3.6.13-2ubuntu1.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.13-2ubuntu1.8

Affected versions

3.*
3.6.9-5ubuntu1
3.6.9-5ubuntu2
3.6.10-5
3.6.11.1-2
3.6.11.1-2ubuntu2
3.6.13-2ubuntu1
3.6.13-2ubuntu1.1
3.6.13-2ubuntu1.2
3.6.13-2ubuntu1.3
3.6.13-2ubuntu1.6
3.6.13-2ubuntu1.7

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "gnutls-bin",
            "binary_version":  "3.6.13-2ubuntu1.8"
        },
        {
            "binary_name":  "guile-gnutls",
            "binary_version":  "3.6.13-2ubuntu1.8"
        },
        {
            "binary_name":  "libgnutls-dane0",
            "binary_version":  "3.6.13-2ubuntu1.8"
        },
        {
            "binary_name":  "libgnutls-openssl27",
            "binary_version":  "3.6.13-2ubuntu1.8"
        },
        {
            "binary_name":  "libgnutls30",
            "binary_version":  "3.6.13-2ubuntu1.8"
        },
        {
            "binary_name":  "libgnutlsxx28",
            "binary_version":  "3.6.13-2ubuntu1.8"
        }
    ]
}

Database specific

cves_map 
{
    "cves":  [
        {
            "id":  "CVE-2023-0361",
            "severity":  [
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:20.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5901-1.json"

Ubuntu:22.04:LTS / gnutls28

Package

Name
gnutls28
Purl
pkg:deb/ubuntu/gnutls28@3.7.3-4ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.7.3-4ubuntu1.2

Affected versions

3.*
3.7.1-5ubuntu1
3.7.2-2ubuntu1
3.7.2-4ubuntu1
3.7.2-5ubuntu1
3.7.3-4ubuntu1
3.7.3-4ubuntu1.1

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "gnutls-bin",
            "binary_version":  "3.7.3-4ubuntu1.2"
        },
        {
            "binary_name":  "guile-gnutls",
            "binary_version":  "3.7.3-4ubuntu1.2"
        },
        {
            "binary_name":  "libgnutls-dane0",
            "binary_version":  "3.7.3-4ubuntu1.2"
        },
        {
            "binary_name":  "libgnutls-openssl27",
            "binary_version":  "3.7.3-4ubuntu1.2"
        },
        {
            "binary_name":  "libgnutls30",
            "binary_version":  "3.7.3-4ubuntu1.2"
        },
        {
            "binary_name":  "libgnutlsxx28",
            "binary_version":  "3.7.3-4ubuntu1.2"
        }
    ]
}

Database specific

cves_map 
{
    "cves":  [
        {
            "id":  "CVE-2023-0361",
            "severity":  [
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:22.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5901-1.json"