UBUNTU-CVE-2015-3245

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2015-3245
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3245.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-3245
Related
Published
2015-08-11T14:59:00Z
Modified
2024-10-15T14:05:48Z
Summary
[none]
Details

Incomplete blacklist vulnerability in the chfn function in libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, allows local users to cause a denial of service (/etc/passwd corruption) via a newline character in the GECOS field.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libuser

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.56.9.dfsg.1-1.2ubuntu2+esm1

Affected versions

1:0.*

1:0.56.9.dfsg.1-1.2ubuntu2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "libuser"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "libuser-dbgsym"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "libuser1"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "libuser1-dbgsym"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "libuser1-dev"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "python-libuser"
        },
        {
            "binary_version": "1:0.56.9.dfsg.1-1.2ubuntu2+esm1",
            "binary_name": "python-libuser-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / libuser

Package

Name
libuser
Purl
pkg:deb/ubuntu/libuser?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:0.*

1:0.60~dfsg-1.2

Ecosystem specific 

{
    "ubuntu_priority": "low"
}