USN-6476-1

It was discovered that Memcached incorrectly handled certain multiget requests in proxy mode. A remote attacker could use this issue to cause Memcached to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-46852)

It was discovered that Memcached incorrectly handled certain proxy requests in proxy mode. A remote attacker could use this issue to cause Memcached to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-46853)

References

Affected packages

Ubuntu:22.04:LTS / memcached

Package

Name: memcached
Purl: pkg:deb/ubuntu/memcached@1.6.14-1ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6.14-1ubuntu0.1

Affected versions

1.*

1.6.9+dfsg-1build1

1.6.12+dfsg-2ubuntu1

1.6.12+dfsg-3

1.6.12+dfsg-4

1.6.13-1

1.6.14-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.6.14-1ubuntu0.1",
            "binary_name": "memcached"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6476-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-46852"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-46853"
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}