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Red Hat Enterprise MRG: Mehrere Schwachstellen

WID-SEC-2026-2726 · first 22.08.2013 · updated 11.08.2026 · CVSS 7,3

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What it is about

Red Hat Enterprise MRG (Messaging, Realtime, und Grid) ist eine IT Infrastruktur der nächsten Generation für Enterprise Umgebungen, die den RHEL Kernel ersetzt. MRG biete eine gesteigerte Performanz, Zuverlässigkeit, Kompatibilität und Verarbeitungsgeschwindigkeit für Enterprise Kunden. Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise MRG ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen oder um einen Denial of Service Zustand herbeizuführen.

Under what conditions?

Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.

What can happen in the worst case

An attacker could use the vulnerability to

  • beliebigen Programmcode mit den Rechten des Dienstes auszuführen oder um einen Denial of Service Zustand herbeizuführen

Am I affected?

Affected according to the BSI:

  • Red Hat Enterprise MRG 2 (RHEL6)
  • SUSE openSUSE

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Install the updates provided by the vendor; details in the sources below.

Is the vulnerability already being exploited?

None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.

Information and sources

CVE: CVE-2013-1892, CVE-2013-2132

Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.

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