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@1:1.2.8.dfsg-1ubuntu1.1+esm3?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown 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

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

Database specific

cves_map

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