UBUNTU-CVE-2015-1607

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Source

https://ubuntu.com/security/CVE-2015-1607

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1607.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-1607

Related

Published

2015-02-16T00:00:00Z

Modified

2015-02-16T00:00:00Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service (invalid read operation) via a crafted keyring file, related to sign extensions and "memcpy with overlapping ranges."

References

Affected packages

Ubuntu:14.04:LTS / gnupg

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.16-1ubuntu2.3

Affected versions

1.*

1.4.14-1ubuntu2

1.4.15-1.1ubuntu1

1.4.15-1.1ubuntu2

1.4.15-2ubuntu1

1.4.16-1ubuntu1

1.4.16-1ubuntu2

1.4.16-1ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1.4.16-1ubuntu2.3",
            "binary_name": "gnupg"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.3",
            "binary_name": "gnupg-curl"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.3",
            "binary_name": "gnupg-udeb"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.3",
            "binary_name": "gpgv"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.3",
            "binary_name": "gpgv-udeb"
        }
    ]
}

Ubuntu:14.04:LTS / gnupg2

Package

Name: gnupg2
Purl: pkg:deb/ubuntu/gnupg2?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.22-3ubuntu1.3

Affected versions

2.*

2.0.20-1ubuntu3

2.0.22-1ubuntu1

2.0.22-3ubuntu1

2.0.22-3ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.0.22-3ubuntu1.3",
            "binary_name": "gnupg-agent"
        },
        {
            "binary_version": "2.0.22-3ubuntu1.3",
            "binary_name": "gnupg2"
        },
        {
            "binary_version": "2.0.22-3ubuntu1.3",
            "binary_name": "gpgsm"
        },
        {
            "binary_version": "2.0.22-3ubuntu1.3",
            "binary_name": "gpgv2"
        },
        {
            "binary_version": "2.0.22-3ubuntu1.3",
            "binary_name": "scdaemon"
        }
    ]
}