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Numeric Errors Affecting rsync package, versions <3.1.2-1+deb9u2

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 1.38% (87th percentile)
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NVD
9.8 critical
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SUSE
9.8 critical
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Red Hat
9.8 critical

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  • Snyk ID SNYK-DEBIAN9-RSYNC-340532
  • published 23 May 2017
  • disclosed 23 May 2017
Report a new vulnerability Found a mistake?

Introduced: 23 May 2017

CVE-2016-9843 Open this link in a new tab
CWE-189 Open this link in a new tab

How to fix?

Upgrade Debian:9 rsync to version 3.1.2-1+deb9u2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rsync package and not the rsync package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.

References