Reachable Assertion Affecting libisccc1600 package, versions <9.16.6-12.49.1


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.56% (78th percentile)

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  • Snyk IDSNYK-SLES151-LIBISCCC1600-2681478
  • published14 Apr 2022
  • disclosed4 May 2021

Introduced: 4 May 2021

CVE-2021-25214  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 libisccc1600 to version 9.16.6-12.49.1 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.

In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.

CVSS Scores

version 3.1