USN-5355-2

See a problem?
Source
https://ubuntu.com/security/notices/USN-5355-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-5355-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5355-2
Related
Published
2022-03-30T16:31:36.603466Z
Modified
2022-03-30T16:31:36.603466Z
Summary
zlib vulnerability
Details

USN-5355-1 fixed a vulnerability in zlib. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

Danilo Ramos discovered that zlib incorrectly handled memory when performing certain deflating operations. An attacker could use this issue to cause zlib to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:Pro:14.04:LTS / zlib

Package

Name
zlib

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.8.dfsg-1ubuntu1.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "libx32z1": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "lib32z1": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "zlib-bin": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "lib64z1": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "zlib1g-dev": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "lib64z1-dev": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "lib32z1-dev": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "zlib1g": "1:1.2.8.dfsg-1ubuntu1.1+esm1",
            "libx32z1-dev": "1:1.2.8.dfsg-1ubuntu1.1+esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / zlib

Package

Name
zlib

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.8.dfsg-2ubuntu4.3+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "libx32z1": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "lib32z1": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "lib64z1": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "zlib1g-dev": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "zlib1g": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "lib32z1-dev": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "lib64z1-dev": "1:1.2.8.dfsg-2ubuntu4.3+esm1",
            "libx32z1-dev": "1:1.2.8.dfsg-2ubuntu4.3+esm1"
        }
    ]
}