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ubuntuUbuntuUSN-2482-1
HistoryJan 23, 2015 - 12:00 a.m.

elfutils vulnerability

2015-01-2300:00:00
ubuntu.com
42

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

AI Score

6.3

Confidence

Low

EPSS

0.007

Percentile

80.5%

Releases

  • Ubuntu 14.10
  • Ubuntu 14.04 ESM
  • Ubuntu 12.04
  • Ubuntu 10.04

Packages

  • elfutils - collection of utilities to handle ELF objects

Details

Alexander Cherepanov discovered that libelf1 incorrectly handled certain
filesystem paths while extracting ar archives. An attacker could use this flaw
to perform a directory traversal attack on the root directory if the process
extracting the ar archive has write access to the root directory.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.10noarchlibelf1< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchelfutils< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibasm-dev< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibasm1< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibdw-dev< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibdw1< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibelf-dev< 0.160-0ubuntu2.1UNKNOWN
Ubuntu14.04noarchlibelf1< 0.158-0ubuntu5.2UNKNOWN
Ubuntu14.04noarchelfutils< 0.158-0ubuntu5.2UNKNOWN
Ubuntu14.04noarchlibasm-dev< 0.158-0ubuntu5.2UNKNOWN
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CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

AI Score

6.3

Confidence

Low

EPSS

0.007

Percentile

80.5%