Integer Overflow or Wraparound Affecting mingw-binutils-generic package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.25% (49th percentile)

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  • Snyk IDSNYK-RHEL8-MINGWBINUTILSGENERIC-1327799
  • published26 Jul 2021
  • disclosed17 Jan 2017

Introduced: 17 Jan 2017

CVE-2018-18483  (opens in a new tab)
CWE-190  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 mingw-binutils-generic.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mingw-binutils-generic package and not the mingw-binutils-generic package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

The get_count function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31, allows remote attackers to cause a denial of service (malloc called with the result of an integer-overflowing calculation) or possibly have unspecified other impact via a crafted string, as demonstrated by c++filt.

CVSS Base Scores

version 3.1