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Vulnerability of RHEL 6: denial of service via Stack Switch Exception Handling

Synthesis of the vulnerability 

An attacker can generate a fatal error via Stack Switch Exception Handling of RHEL 6, in order to trigger a denial of service.
Vulnerable products: Junos Space, Oracle Communications, RHEL.
Severity of this weakness: 1/4.
Creation date: 11/07/2018.
Références of this bulletin: 1596094, CERTFR-2018-AVI-330, cpujul2020, CVE-2018-10872, JSA10917, RHSA-2018:2164-01, VIGILANCE-VUL-26682.

Description of the vulnerability 

An attacker can generate a fatal error via Stack Switch Exception Handling of RHEL 6, in order to trigger a denial of service.
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This security alert impacts software or systems such as Junos Space, Oracle Communications, RHEL.

Our Vigil@nce team determined that the severity of this security weakness is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

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

Solutions for this threat 

RHEL 6: new kernel packages (11/07/2018).
New packages are available:
  RHEL 6: kernel 2.6.32-754.2.1.el6

Junos Space: version 18.3R1.
The version 18.3R1 is fixed.

Oracle Communications: CPU of July 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2681987.1
  https://support.oracle.com/rs?type=doc&id=2682459.1
  https://support.oracle.com/rs?type=doc&id=2682014.1
  https://support.oracle.com/rs?type=doc&id=2683787.1
  https://support.oracle.com/rs?type=doc&id=2683788.1
  https://support.oracle.com/rs?type=doc&id=2683789.1
  https://support.oracle.com/rs?type=doc&id=2682045.1
  https://support.oracle.com/rs?type=doc&id=2683831.1
  https://support.oracle.com/rs?type=doc&id=2682010.1
  https://support.oracle.com/rs?type=doc&id=2683832.1
  https://support.oracle.com/rs?type=doc&id=2682500.1
  https://support.oracle.com/rs?type=doc&id=2683241.1
  https://support.oracle.com/rs?type=doc&id=2682011.1
  https://support.oracle.com/rs?type=doc&id=2683840.1
  https://support.oracle.com/rs?type=doc&id=2682018.1
  https://support.oracle.com/rs?type=doc&id=2683841.1
  https://support.oracle.com/rs?type=doc&id=2683842.1
  https://support.oracle.com/rs?type=doc&id=2683843.1
  https://support.oracle.com/rs?type=doc&id=2683845.1
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