USN-5227-3

Source
https://ubuntu.com/security/notices/USN-5227-3
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-5227-3.json
Related
Published
2022-10-24T12:56:27.975579Z
Modified
2022-10-24T12:56:27.975579Z
Details

USN-5227-1 fixed vulnerabilities in Pillow. It was discovered that the fix for CVE-2022-22817 was incomplete. This update fixes the problem.

Original advisory details:

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted file, a remote attacker could cause Pillow to hang, resulting in a denial of service. (CVE-2021-23437)

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted file, a remote attacker could cause Pillow to crash, resulting in a denial of service. This issue ony affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 21.04. (CVE-2021-34552)

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted file, a remote attacker could cause Pillow to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-22815)

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted file, a remote attacker could cause Pillow to crash, resulting in a denial of service. (CVE-2022-22816)

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted file, a remote attacker could cause Pillow to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-22817)

References

Affected packages

Ubuntu:20.04:LTS / pillow

Package

Name
pillow

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
7.0.0-4ubuntu0.6

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "python3-pil.imagetk": "7.0.0-4ubuntu0.6",
            "python-pil-doc": "7.0.0-4ubuntu0.6",
            "python3-pil": "7.0.0-4ubuntu0.6"
        }
    ]
}

Ubuntu:18.04:LTS / pillow

Package

Name
pillow

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
5.1.0-1ubuntu0.8

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "python3-pil.imagetk": "5.1.0-1ubuntu0.8",
            "python-pil-doc": "5.1.0-1ubuntu0.8",
            "python3-pil": "5.1.0-1ubuntu0.8",
            "python-pil.imagetk": "5.1.0-1ubuntu0.8",
            "python-pil": "5.1.0-1ubuntu0.8"
        }
    ]
}