Allocation of Resources Without Limits or Throttling Affecting go-toolset:rhel8/delve package, versions <0:1.8.3-1.module+el8.7.0+15126+0e0a42d9


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.21% (60th percentile)

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  • Snyk IDSNYK-RHEL8-GOTOOLSET-5131673
  • published7 Oct 2022
  • disclosed4 Oct 2022

Introduced: 4 Oct 2022

CVE-2022-2879  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade RHEL:8 go-toolset:rhel8/delve to version 0:1.8.3-1.module+el8.7.0+15126+0e0a42d9 or higher.
This issue was patched in RHSA-2023:0446.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset:rhel8/delve package and not the go-toolset:rhel8/delve package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.

CVSS Scores

version 3.1