Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title LibTIFF vulnerabilities
Informations
Name USN-3906-2 First vendor Publication 2019-03-18
Vendor Ubuntu Last vendor Modification 2019-03-18
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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 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:

LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file.

Software Description: - tiff: Tag Image File Format (TIFF) library

Details:

USN-3906-1 and USN-3864-1 fixed several vulnerabilities in LibTIFF. This update provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

テつ It was discovered that LibTIFF incorrectly handled certain malformed テつ images. If a user or automated system were tricked into opening a テつ specially crafted image, a remote attacker could crash the テつ application, leading to a denial of service, or possibly execute テつ arbitrary code with user privileges.

Update instructions:

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

Ubuntu 12.04 ESM: テつ libtiff-tools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 3.9.5-2ubuntu1.12 テつ libtiff4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 3.9.5-2ubuntu1.12

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

References: テつ https://usn.ubuntu.com/usn/usn-3906-2 テつ https://usn.ubuntu.com/usn/usn-3906-1 テつ CVE-2018-10779, CVE-2018-12900, CVE-2018-1710, CVE-2018-17100, テつ CVE-2018-17101, CVE-2018-18557, CVE-2019-6128, CVE-2019-7663

Original Source

Url : http://www.ubuntu.com/usn/USN-3906-2

CWE : Common Weakness Enumeration

% Id Name
43 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
14 % CWE-401 Failure to Release Memory Before Removing Last Reference ('Memory Leak')
14 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)
14 % CWE-125 Out-of-bounds Read
14 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3
Application 3
Os 5
Os 2
Os 1

Snortツョ IPS/IDS

Date Description
2019-09-19 Multiple products JBIG compressed TIFF buffer overflow attempt
RuleID : 51097 - Revision : 2 - Type : FILE-IMAGE
2019-09-19 Multiple products JBIG compressed TIFF buffer overflow attempt
RuleID : 51096 - Revision : 2 - Type : FILE-IMAGE
2019-09-19 Multiple products JBIG compressed TIFF buffer overflow attempt
RuleID : 51095 - Revision : 2 - Type : FILE-IMAGE
2019-09-19 Multiple products JBIG compressed TIFF buffer overflow attempt
RuleID : 51094 - Revision : 2 - Type : FILE-IMAGE

Nessusツョ Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-48f74c8eb2.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-67a6bf4ac1.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-6c9873a3df.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-bd18c784de.nasl - Type : ACT_GATHER_INFO
2018-12-01 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4349.nasl - Type : ACT_GATHER_INFO
2018-11-26 Name : The remote Fedora host is missing a security update.
File : fedora_2018-399bce9f8f.nasl - Type : ACT_GATHER_INFO
2018-11-13 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-316-01.nasl - Type : ACT_GATHER_INFO
2018-10-29 Name : The remote Debian host is missing a security update.
File : debian_DLA-1557.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2019-03-18 17:19:05
  • First insertion