CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
74.2%
Marcus Granado discovered that PAM incorrectly handled configuration files
with non-ASCII usernames. A remote attacker could use this flaw to cause a
denial of service, or possibly obtain login access with a different users
username. This issue only affected Ubuntu 8.04 LTS. (CVE-2009-0887)
It was discovered that the PAM pam_xauth, pam_env and pam_mail modules
incorrectly handled dropping privileges when performing operations. A local
attacker could use this flaw to read certain arbitrary files, and access
other sensitive information. (CVE-2010-3316, CVE-2010-3430, CVE-2010-3431,
CVE-2010-3435)
It was discovered that the PAM pam_namespace module incorrectly cleaned the
environment during execution of the namespace.init script. A local attacker
could use this flaw to possibly gain privileges. (CVE-2010-3853)
It was discovered that the PAM pam_xauth module incorrectly handled certain
failures. A local attacker could use this flaw to delete certain unintended
files. (CVE-2010-4706)
It was discovered that the PAM pam_xauth module incorrectly verified
certain file properties. A local attacker could use this flaw to cause a
denial of service. (CVE-2010-4707)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 8.04 | noarch | libpam-modules | < 0.99.7.1-5ubuntu6.3 | UNKNOWN |
Ubuntu | 8.04 | noarch | libpam-cracklib | < 0.99.7.1-5ubuntu6.3 | UNKNOWN |
Ubuntu | 8.04 | noarch | libpam0g | < 0.99.7.1-5ubuntu6.3 | UNKNOWN |
Ubuntu | 8.04 | noarch | libpam0g-dev | < 0.99.7.1-5ubuntu6.3 | UNKNOWN |
Ubuntu | 11.04 | noarch | libpam-modules | < 1.1.2-2ubuntu8.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libpam-cracklib | < 1.1.2-2ubuntu8.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libpam-modules-bin | < 1.1.2-2ubuntu8.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libpam0g | < 1.1.2-2ubuntu8.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libpam0g-dev | < 1.1.2-2ubuntu8.2 | UNKNOWN |
Ubuntu | 10.10 | noarch | libpam-modules | < 1.1.1-4ubuntu2.2 | UNKNOWN |