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Vulnerability of PowerDNS: information disclosure via Zone Records

Synthesis of the vulnerability 

A local attacker can read a memory fragment via Zone Records of PowerDNS, in order to obtain sensitive information.
Vulnerable systems: Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 1/4.
Creation date: 28/09/2020.
Références of this weakness: CVE-2020-17482, FEDORA-2020-7e9234058f, openSUSE-SU-2020:1556-1, VIGILANCE-VUL-33428.

Description of the vulnerability 

A local attacker can read a memory fragment via Zone Records of PowerDNS, in order to obtain sensitive information.
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This computer threat impacts software or systems such as Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this computer vulnerability alert 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 cybersecurity weakness.

Solutions for this threat 

Fedora 32: new pdns packages.
New packages are available:
  Fedora 32: pdns 4.3.1-1.fc32

openSUSE, SUSE LE: new pdns packages.
New packages are available:
  openSUSE Leap 15.1: pdns 4.1.8-lp151.2.9.1
  openSUSE Leap 15.2: pdns 4.3.1-lp152.2.3.1
  SUSE LE 12 RTM-SP5: pdns 4.1.14-23.1
  SUSE LE 15 SP1: pdns 4.1.8-bp151.3.9.2
  SUSE LE 15 SP2: pdns 4.3.1-bp152.2.5.1
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