Executive Summary
| Summary | |
|---|---|
| Title | krb5 security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-3466 | First vendor Publication | 2016-02-04 |
| Vendor | Debian | Last vendor Modification | 2016-02-04 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Several vulnerabilities were discovered in krb5, the MIT implementation of Kerberos. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2015-8629 It was discovered that an authenticated attacker can cause kadmind to read beyond the end of allocated memory by sending a string without a terminating zero byte. Information leakage may be possible for an attacker with permission to modify the database. CVE-2015-8630 It was discovered that an authenticated attacker with permission to modify a principal entry can cause kadmind to dereference a null pointer by supplying a null policy value but including KADM5_POLICY in the mask. CVE-2015-8631 It was discovered that an authenticated attacker can cause kadmind to leak memory by supplying a null principal name in a request which uses one. Repeating these requests will eventually cause kadmind to exhaust all available memory. For the oldstable distribution (wheezy), these problems have been fixed in version 1.10.1+dfsg-5+deb7u7. The oldstable distribution (wheezy) is not affected by CVE-2015-8630. For the stable distribution (jessie), these problems have been fixed in version 1.12.1+dfsg-19+deb8u2. We recommend that you upgrade your krb5 packages. |
Original Source
| Url : http://www.debian.org/security/2016/dsa-3466 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-772 | Missing Release of Resource after Effective Lifetime |
| 50 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0011.nasl - Type : ACT_GATHER_INFO |
| 2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1012.nasl - Type : ACT_GATHER_INFO |
| 2016-04-22 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-691.nasl - Type : ACT_GATHER_INFO |
| 2016-04-05 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160404_krb5_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
| 2016-04-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0532.nasl - Type : ACT_GATHER_INFO |
| 2016-04-01 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0532.nasl - Type : ACT_GATHER_INFO |
| 2016-04-01 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0532.nasl - Type : ACT_GATHER_INFO |
| 2016-03-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0493.nasl - Type : ACT_GATHER_INFO |
| 2016-03-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160323_krb5_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2016-03-24 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2016-0039.nasl - Type : ACT_GATHER_INFO |
| 2016-03-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0493.nasl - Type : ACT_GATHER_INFO |
| 2016-03-23 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0493.nasl - Type : ACT_GATHER_INFO |
| 2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-d9d394d999.nasl - Type : ACT_GATHER_INFO |
| 2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-35492207cb.nasl - Type : ACT_GATHER_INFO |
| 2016-02-23 | Name : The remote Debian host is missing a security update. File : debian_DLA-423.nasl - Type : ACT_GATHER_INFO |
| 2016-02-19 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-230.nasl - Type : ACT_GATHER_INFO |
| 2016-02-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0430-1.nasl - Type : ACT_GATHER_INFO |
| 2016-02-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0429-1.nasl - Type : ACT_GATHER_INFO |
| 2016-02-11 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-181.nasl - Type : ACT_GATHER_INFO |
| 2016-02-05 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3466.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2016-03-10 09:29:02 |
|
| 2016-02-19 21:28:42 |
|
| 2016-02-18 21:30:01 |
|
| 2016-02-13 09:29:03 |
|
| 2016-02-06 13:26:47 |
|
| 2016-02-05 00:29:23 |
|
| 2016-02-05 00:24:44 |
|
