Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title ClamAV vulnerabilities
Informations
Name USN-3814-3 First vendor Publication 2018-11-13
Vendor Ubuntu Last vendor Modification 2018-11-13
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 12.04 ESM

Summary:

Several security issues were fixed in ClamAV.

Software Description: - clamav: Anti-virus utility for Unix

Details:

USN-3814-2 fixed several vulnerabilities in clamav. This update provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

テつ It was discovered ClamAV incorrectly handled certain malformed CAB テつ files. A remote attacker could use this issue to cause ClamAV to テつ crash, resulting in a denial of service. (CVE-2018-18584,CVE-2018- 18585)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 ESM: テつ clamavテつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 0.100.2+dfsg-1ubuntu0.12.04.2

In general, a standard system update will make all the necessary changes.

References: テつ https://usn.ubuntu.com/usn/usn-3814-3 テつ https://usn.ubuntu.com/usn/usn-3814-1 テつ CVE-2018-18584, CVE-2018-18585

Original Source

Url : http://www.ubuntu.com/usn/USN-3814-3

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 11
Application 5
Application 6
Application 1
Os 5
Os 1
Os 1
Os 1
Os 1
Os 1
Os 4

Snortツョ IPS/IDS

Date Description
2019-12-10 Libmspack cabd_sys_read_block off-by-one heap overflow attempt
RuleID : 52133 - Revision : 2 - Type : FILE-OTHER
2019-12-10 Libmspack cabd_sys_read_block off-by-one heap overflow attempt
RuleID : 52132 - Revision : 2 - Type : FILE-OTHER

Nessusツョ Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-a5953af115.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-cb337fb199.nasl - Type : ACT_GATHER_INFO
2018-11-19 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-c73d257297.nasl - Type : ACT_GATHER_INFO
2018-10-29 Name : The remote Debian host is missing a security update.
File : debian_DLA-1555.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2019-01-15 21:21:51
  • Multiple Updates
2018-11-13 13:19:06
  • First insertion