USN-6277-2

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Source
https://ubuntu.com/security/notices/USN-6277-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6277-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6277-2
Related
Published
2023-08-10T18:31:51.422865Z
Modified
2023-08-10T18:31:51.422865Z
Summary
php-dompdf vulnerabilities
Details

USN-6277-1 fixed vulnerabilities in Dompdf. This update provides the corresponding updates for Ubuntu 22.04 LTS.

Original advisory details:

It was discovered that Dompdf was not properly validating untrusted input when processing HTML content under certain circumstances. An attacker could possibly use this issue to expose sensitive information or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2014-5011, CVE-2014-5012, CVE-2014-5013)

It was discovered that Dompdf was not properly validating processed HTML content that referenced PHAR files, which could result in the deserialization of untrusted data. An attacker could possibly use this issue to execute arbitrary code. (CVE-2021-3838)

It was discovered that Dompdf was not properly validating processed HTML content that referenced both a remote base and a local file, which could result in the bypass of a chroot check. An attacker could possibly use this issue to expose sensitive information. (CVE-2022-2400)

References

Affected packages

Ubuntu:22.04:LTS / php-dompdf

Package

Name
php-dompdf
Purl
pkg:deb/ubuntu/php-dompdf?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.2+dfsg-3.1ubuntu0.1

Affected versions

0.*

0.6.2+dfsg-3.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.6.2+dfsg-3.1ubuntu0.1",
            "binary_name": "php-dompdf"
        }
    ]
}