USN-7107-1

It was discovered that Minizip in zlib incorrectly handled certain zip header fields. An attacker could possibly use this issue to cause a denial of service, or execute arbitrary code.

References

Affected packages

Ubuntu:Pro:14.04:LTS / zlib

Package

Name: zlib
Purl: pkg:deb/ubuntu/zlib?arch=source&distro=trusty%2Fesm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1:1.2.8.dfsg-1ubuntu1.1+esm3

Affected versions

1:1.*

1:1.2.8.dfsg-1ubuntu1

1:1.2.8.dfsg-1ubuntu1.1

1:1.2.8.dfsg-1ubuntu1.1+esm1

1:1.2.8.dfsg-1ubuntu1.1+esm2

Ecosystem specific

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "lib32z1",
            "binary_version":  "1:1.2.8.dfsg-1ubuntu1.1+esm3"
        },
        {
            "binary_name":  "lib64z1",
            "binary_version":  "1:1.2.8.dfsg-1ubuntu1.1+esm3"
        },
        {
            "binary_name":  "libx32z1",
            "binary_version":  "1:1.2.8.dfsg-1ubuntu1.1+esm3"
        },
        {
            "binary_name":  "zlib-bin",
            "binary_version":  "1:1.2.8.dfsg-1ubuntu1.1+esm3"
        },
        {
            "binary_name":  "zlib1g",
            "binary_version":  "1:1.2.8.dfsg-1ubuntu1.1+esm3"
        }
    ]
}

Database specific

cves_map

{
    "cves":  [
        {
            "id":  "CVE-2023-45853",
            "severity":  [
                {
                    "score":  "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:Pro:14.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7107-1.json"