UBUNTU-CVE-2017-14121

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Source
https://ubuntu.com/security/CVE-2017-14121
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14121.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-14121
Related
Published
2017-09-03T20:29:00Z
Modified
2025-01-13T10:21:26Z
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
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a crafted RAR archive. NOTE: this may be the same as one of the several test cases in the CVE-2017-11189 references.

References

Affected packages

Ubuntu:Pro:14.04:LTS / unrar-free

Package

Name
unrar-free
Purl
pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1

Affected versions

1:0.*

1:0.0.1+cvs20071127-2
1:0.0.1+cvs20071127-2+deb7u1build0.14.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1",
            "binary_name": "unrar-free"
        },
        {
            "binary_version": "1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1",
            "binary_name": "unrar-free-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / unrar-free

Package

Name
unrar-free
Purl
pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20140707-4~build0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0.1+cvs20140707-4~build0.16.04.1

Affected versions

1:0.*

1:0.0.1+cvs20140707-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:0.0.1+cvs20140707-4~build0.16.04.1",
            "binary_name": "unrar-free"
        },
        {
            "binary_version": "1:0.0.1+cvs20140707-4~build0.16.04.1",
            "binary_name": "unrar-free-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / unrar-free

Package

Name
unrar-free
Purl
pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20140707-4?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.0.1+cvs20140707-4

Affected versions

1:0.*

1:0.0.1+cvs20140707-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:0.0.1+cvs20140707-4",
            "binary_name": "unrar-free"
        },
        {
            "binary_version": "1:0.0.1+cvs20140707-4",
            "binary_name": "unrar-free-dbgsym"
        }
    ]
}