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security vulnerability 29174

OpenSSL: information disclosure via Side-channel Based Padding

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via Side-channel Based Padding of OpenSSL, in order to obtain sensitive information.
Severity of this threat: 1/4.
Creation date: 02/05/2019.
Références of this weakness: 1117951, 7739, openSUSE-SU-2019:1373-1, SUSE-SU-2019:1124-1, SUSE-SU-2019:1136-1, SUSE-SU-2019:1141-1, VIGILANCE-VUL-29174.
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Description of the vulnerability

An attacker can bypass access restrictions to data via Side-channel Based Padding of OpenSSL, in order to obtain sensitive information.
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This computer weakness bulletin impacts software or systems such as Nodejs Core, OpenSSL, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this computer threat announce is low.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this threat announce.

Solutions for this threat

OpenSSL: version 1.1.1b.
The version 1.1.1b is fixed:
  https://www.openssl.org/

OpenSSL 1.1.0: patch for Side-channel Based Padding.
A patch is indicated in information sources.

OpenSSL: version 1.0.2r.
The version 1.0.2r is fixed:
  https://www.openssl.org/

Node Core: version 10.16.0.
The version 10.16.0 is fixed:
  https://nodejs.org/en/download/

openSUSE Leap 42.3: new openssl packages.
New packages are available:
  openSUSE Leap 42.3: openssl 1.0.2j-38.1

SUSE LE 12: new openssl packages.
New packages are available:
  SUSE LE 12 SP1: openssl 1.0.1i-54.23.1
  SUSE LE 12 SP2: openssl 1.0.2j-60.52.1
  SUSE LE 12 SP3: openssl 1.0.2j-60.52.1
  SUSE LE 12 SP4: openssl 1_1-1.1.1b-2.12.2
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