USN-2982-1

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Source

https://ubuntu.com/security/notices/USN-2982-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2982-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-2982-1

Related

Published

2016-05-17T15:34:41.836462Z

Modified

2016-05-17T15:34:41.836462Z

Summary

libksba vulnerabilities

Details

Hanno Böck discovered that Libksba incorrectly handled decoding certain BER data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4353)

Hanno Böck discovered that Libksba incorrectly handled decoding certain BER data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4354, CVE-2016-4355)

Hanno Böck discovered that Libksba incorrectly handled incorrect utf-8 strings when decoding certain DN data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4356)

Pascal Cuoq discovered that Libksba incorrectly handled incorrect utf-8 strings when decoding certain DN data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-4574)

Pascal Cuoq discovered that Libksba incorrectly handled decoding certain data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service. (CVE-2016-4579)

References

Affected packages

Ubuntu:14.04:LTS / libksba

Package

Name: libksba
Purl: pkg:deb/ubuntu/libksba?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.0-3ubuntu0.14.04.2

Affected versions

1.*

1.3.0-2

1.3.0-2ubuntu1

1.3.0-3

1.3.0-3ubuntu0.14.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.3.0-3ubuntu0.14.04.2",
            "binary_name": "libksba-dev"
        },
        {
            "binary_version": "1.3.0-3ubuntu0.14.04.2",
            "binary_name": "libksba8"
        },
        {
            "binary_version": "1.3.0-3ubuntu0.14.04.2",
            "binary_name": "libksba8-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / libksba

Package

Name: libksba
Purl: pkg:deb/ubuntu/libksba?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.3-1ubuntu0.16.04.1

Affected versions

1.*

1.3.3-1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.3.3-1ubuntu0.16.04.1",
            "binary_name": "libksba-dev"
        },
        {
            "binary_version": "1.3.3-1ubuntu0.16.04.1",
            "binary_name": "libksba8"
        },
        {
            "binary_version": "1.3.3-1ubuntu0.16.04.1",
            "binary_name": "libksba8-dbgsym"
        }
    ]
}