USN-5432-1

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Source

https://ubuntu.com/security/notices/USN-5432-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5432-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5432-1

Related

Published

2022-05-23T10:45:47.066744Z

Modified

2022-05-23T10:45:47.066744Z

Summary

libpng vulnerabilities

Details

It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possible execute arbitrary code. (CVE-2017-12652)

Zhengxiong Luo discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possible execute arbitrary code. (CVE-2018-14048)

References

Affected packages

Ubuntu:Pro:16.04:LTS / libpng

Package

Name: libpng
Purl: pkg:deb/ubuntu/libpng@1.2.54-1ubuntu1.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.2.54-1ubuntu1.1+esm1

Affected versions

1.*

1.2.51-0ubuntu3

1.2.54-1

1.2.54-1ubuntu1

1.2.54-1ubuntu1.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libpng12-0",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        },
        {
            "binary_name": "libpng12-0-dbgsym",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        },
        {
            "binary_name": "libpng12-0-udeb",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        },
        {
            "binary_name": "libpng12-0-udeb-dbgsym",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        },
        {
            "binary_name": "libpng12-dev",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        },
        {
            "binary_name": "libpng3",
            "binary_version": "1.2.54-1ubuntu1.1+esm1"
        }
    ]
}