Out-of-bounds Write Affecting file-debuginfo package, versions <0:5.33-20.el8


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
1.85% (77th percentile)

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  • Snyk IDSNYK-ROCKY8-FILEDEBUGINFO-3209391
  • published5 Jan 2023
  • disclosed21 Oct 2019

Introduced: 21 Oct 2019

CVE-2019-18218  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 file-debuginfo to version 0:5.33-20.el8 or higher.
This issue was patched in RLSA-2021:4374.

NVD Description

Note: Versions mentioned in the description apply only to the upstream file-debuginfo package and not the file-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

CVSS Base Scores

version 3.1