Allocation of Resources Without Limits or Throttling in libarchive | CVE-2016-4809

Q: How to fix?

Upgrade RHEL:7 libarchive to version 0:3.1.2-10.el7_2 or higher. This issue was patched in RHSA-2016:1844 .

Threat Intelligence

1.58% (87^th percentile)

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Snyk IDSNYK-RHEL7-LIBARCHIVE-4650180
published26 Jul 2021
disclosed12 May 2016

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Introduced: 12 May 2016

CVE-2016-4809 (opens in a new tab) CWE-770 (opens in a new tab)

How to fix?

Upgrade RHEL:7 libarchive to version 0:3.1.2-10.el7_2 or higher.
This issue was patched in RHSA-2016:1844.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libarchive package and not the libarchive package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

The archive_read_format_cpio_read_header function in archive_read_support_format_cpio.c in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a CPIO archive with a large symlink.

Allocation of Resources Without Limits or Throttling Affecting libarchive package, versions <0:3.1.2-10.el7_2

Severity