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
NameUSN-3906-2First vendor Publication2019-03-18
VendorUbuntuLast vendor Modification2019-03-18
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone 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

%idName
50 %CWE-119Failure to Constrain Operations within the Bounds of a Memory Buffer
25 %CWE-787Out-of-bounds Write (CWE/SANS Top 25)
12 %CWE-399Resource Management Errors
12 %CWE-190Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application3
Application3
Os5
Os2
Os1
Os1
Os1

Nessusツョ Vulnerability Scanner

DateDescription
2019-01-03Name : The remote Fedora host is missing a security update.
File : fedora_2018-48f74c8eb2.nasl - Type : ACT_GATHER_INFO
2019-01-03Name : The remote Fedora host is missing a security update.
File : fedora_2018-67a6bf4ac1.nasl - Type : ACT_GATHER_INFO
2019-01-03Name : The remote Fedora host is missing a security update.
File : fedora_2018-bd18c784de.nasl - Type : ACT_GATHER_INFO
2019-01-03Name : The remote Fedora host is missing a security update.
File : fedora_2018-6c9873a3df.nasl - Type : ACT_GATHER_INFO
2018-12-01Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4349.nasl - Type : ACT_GATHER_INFO
2018-11-26Name : The remote Fedora host is missing a security update.
File : fedora_2018-399bce9f8f.nasl - Type : ACT_GATHER_INFO
2018-11-13Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-316-01.nasl - Type : ACT_GATHER_INFO
2018-10-29Name : 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
DateInformations
2019-03-18 17:19:05
  • First insertion