Twenty Year Anniversary

Ubuntu Security Notice USN-3439-1

Ubuntu Security Notice USN-3439-1
Posted Oct 5, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3439-1 - It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a buffer overrun. Yusuke Endoh discovered that Ruby incorrectly handled certain files. An attacker could use this to execute terminal escape sequences. Yusuke Endoh discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, overflow, ruby
systems | linux, ubuntu
advisories | CVE-2017-0898, CVE-2017-0899, CVE-2017-0900, CVE-2017-0901, CVE-2017-10784, CVE-2017-14033, CVE-2017-14064
MD5 | acf4ee6763f726b90e15eafb6a7cecd7

Ubuntu Security Notice USN-3439-1

Change Mirror Download
==========================================================================
Ubuntu Security Notice USN-3439-1
October 05, 2017

ruby1.9.1 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in Ruby.

Software Description:
- ruby1.9.1: Object-oriented scripting language

Details:

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to cause a buffer overrun.
(CVE-2017-0898)

Yusuke Endoh discovered that Ruby incorrectly handled certain files.
An attacker could use this to execute terminal escape sequences.
(CVE-2017-0899)

Yusuke Endoh discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to cause a denial of service.
(CVE-2017-0900)

It was discovered that Ruby incorrectly handled certain files.
An attacker could use this to overwrite any file on the filesystem.
(CVE-2017-0901)

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to execute arbitrary code.
(CVE-2017-10784)

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to cause a denial of service.
(CVE-2017-14033)

It was discovered that Ruby incorrectly handled certain files.
An attacker could use this to expose sensitive information.
(CVE-2017-14064)

Update instructions:

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

Ubuntu 14.04 LTS:
A libruby1.9.1A A A A A A A A A A A A A A A A A A A A 1.9.3.484-2ubuntu1.5
A ruby1.9.1A A A A A A A A A A A A A A A A A A A A A A A 1.9.3.484-2ubuntu1.5
A ruby1.9.3A A A A A A A A A A A A A A A A A A A A A A A 1.9.3.484-2ubuntu1.5

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

References:
A https://www.ubuntu.com/usn/usn-3439-1
A CVE-2017-0898, CVE-2017-0899, CVE-2017-0900, CVE-2017-0901,
A CVE-2017-10748, CVE-2017-14033, CVE-2017-14064

Package Information:
A https://launchpad.net/ubuntu/+source/ruby1.9.1/1.9.3.484-2ubuntu1.5

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

Want To Donate?


Bitcoin: 18PFeCVLwpmaBuQqd5xAYZ8bZdvbyEWMmU

File Archive:

August 2018

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    19 Files
  • 2
    Aug 2nd
    17 Files
  • 3
    Aug 3rd
    16 Files
  • 4
    Aug 4th
    1 Files
  • 5
    Aug 5th
    1 Files
  • 6
    Aug 6th
    19 Files
  • 7
    Aug 7th
    15 Files
  • 8
    Aug 8th
    9 Files
  • 9
    Aug 9th
    7 Files
  • 10
    Aug 10th
    10 Files
  • 11
    Aug 11th
    1 Files
  • 12
    Aug 12th
    0 Files
  • 13
    Aug 13th
    14 Files
  • 14
    Aug 14th
    0 Files
  • 15
    Aug 15th
    0 Files
  • 16
    Aug 16th
    0 Files
  • 17
    Aug 17th
    0 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close