Executive Summary
| Summary | |
|---|---|
| Title | Libtasn1 vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2604-1 | First vendor Publication | 2015-05-11 |
| Vendor | Ubuntu | Last vendor Modification | 2015-05-11 |
| Severity (Vendor) | N/A | Revision | N/A |
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:M/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.04 - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Libtasn1 could be made to crash or run programs if it processed specially crafted data. Software Description: - libtasn1-6: Library to manage ASN.1 structures - libtasn1-3: Library to manage ASN.1 structures Details: Hanno Böck discovered that Libtasn1 incorrectly handled certain ASN.1 data. A remote attacker could possibly exploit this with specially crafted ASN.1 data and cause applications using Libtasn1 to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: Ubuntu 14.10: Ubuntu 14.04 LTS: Ubuntu 12.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
| Url : http://www.ubuntu.com/usn/USN-2604-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2015-09-24 | gnuTLS _asn1_extract_der_octet memory error inbound malicious client dos attempt RuleID : 35766 - Revision : 3 - Type : SERVER-OTHER |
| 2015-09-24 | gnuTLS _asn1_extract_der_octet memory error inbound malicious client dos attempt RuleID : 35765 - Revision : 3 - Type : SERVER-OTHER |
| 2015-09-24 | gnuTLS _asn1_extract_der_octet memory error inbound malicious server dos attempt RuleID : 35764 - Revision : 3 - Type : SERVER-OTHER |
| 2015-09-24 | gnuTLS _asn1_extract_der_octet memory error inbound malicious server dos attempt RuleID : 35763 - Revision : 3 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-09-08 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1172.nasl - Type : ACT_GATHER_INFO |
| 2017-09-08 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1171.nasl - Type : ACT_GATHER_INFO |
| 2017-08-25 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-1860.nasl - Type : ACT_GATHER_INFO |
| 2017-08-22 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170801_libtasn1_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
| 2017-08-09 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-1860.nasl - Type : ACT_GATHER_INFO |
| 2017-08-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1860.nasl - Type : ACT_GATHER_INFO |
| 2016-08-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1601-1.nasl - Type : ACT_GATHER_INFO |
| 2016-08-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1600-1.nasl - Type : ACT_GATHER_INFO |
| 2016-06-28 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-773.nasl - Type : ACT_GATHER_INFO |
| 2016-06-15 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-716.nasl - Type : ACT_GATHER_INFO |
| 2015-09-25 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201509-04.nasl - Type : ACT_GATHER_INFO |
| 2015-09-11 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1518-1.nasl - Type : ACT_GATHER_INFO |
| 2015-08-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-542.nasl - Type : ACT_GATHER_INFO |
| 2015-05-20 | Name : The remote Fedora host is missing a security update. File : fedora_2015-7288.nasl - Type : ACT_GATHER_INFO |
| 2015-05-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2604-1.nasl - Type : ACT_GATHER_INFO |
| 2015-05-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3256.nasl - Type : ACT_GATHER_INFO |
| 2015-05-11 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-232.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2015-05-15 00:28:26 |
|
| 2015-05-13 13:28:09 |
|
| 2015-05-13 00:29:07 |
|
| 2015-05-11 17:24:31 |
|
