Out-of-Bounds Affecting rsmarples/dhcpcd package, versions [,6.9.1)


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.84% (77th percentile)

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  • Snyk IDSNYK-UNMANAGED-RSMARPLESDHCPCD-2370060
  • published26 Jan 2022
  • disclosed30 Jul 2015
  • creditUnknown

Introduced: 30 Jul 2015

CVE-2014-7913  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade rsmarples/dhcpcd to version 6.9.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. The print_option function in dhcp-common.c in dhcpcd through 6.9.1, as used in dhcp.c in dhcpcd 5.x in Android before 5.1 and other products, misinterprets the return value of the snprintf function, which allows remote DHCP servers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted message.

CVSS Base Scores

version 3.1