Reachable Assertion Affecting libisccc1600 package, versions <9.16.6-12.32.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-SLES151-LIBISCCC1600-2703633
  • published14 Apr 2022
  • disclosed13 Oct 2020

Introduced: 13 Oct 2020

CVE-2020-8618  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 libisccc1600 to version 9.16.6-12.32.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libisccc1600 package and not the libisccc1600 package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients.

CVSS Scores

version 3.1